2019543526

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 4421456928

約数和(自身を除く): 2401913402

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 49, 77, 91, 98, 119, 143, 154, 173, 182, 187, 221, 238, 286, 343, 346, 374, 442, 539, 637, 686, 833, 1001, 1078, 1211, 1274, 1309, 1547, 1666, 1903, 2002, 2249, 2401, 2422, 2431, 2618, 2941, 3094, 3773, 3806, 4459, 4498, 4802, 4862, 5831, 5882, 7007, 7546, 8477, 8918, 9163, 10829, 11662, 13321, 14014, 15743, 16954, 17017, 18326, 20587, 21658, 24739, 26411, 26642, 31213, 31486, 32351, 34034, 38233, 40817, 41174, 49049, 49478, 52822, 59339, 62426, 64141, 64702, 75803, 76466, 81634, 93247, 98098, 110201, 118678, 119119, 128282, 144109, 151606, 173173, 186494, 220402, 226457, 238238, 267631, 288218, 343343, 346346, 415373, 420563, 448987, 452914, 530621, 535262, 652729, 686686, 771407, 830746, 833833, 841126, 897974, 1008763, 1061242, 1212211, 1305458, 1542814, 1585199, 1667666, 1873417, 2017526, 2424422, 2943941, 3170398, 3746834, 4569103, 5399849, 5836831, 5887882, 7061341, 8485477, 9138206, 10799698, 11096393, 11673662, 13113919, 14122682, 16970954, 20607587, 22192786, 26227838, 41215174, 59398339, 77674751, 91797433, 118796678, 144253109, 155349502, 183594866, 288506218, 1009771763, 2019543526]

約数ペア:

[(1, 2019543526), (2, 1009771763), (7, 288506218), (11, 183594866), (13, 155349502), (14, 144253109), (17, 118796678), (22, 91797433), (26, 77674751), (34, 59398339), (49, 41215174), (77, 26227838), (91, 22192786), (98, 20607587), (119, 16970954), (143, 14122682), (154, 13113919), (173, 11673662), (182, 11096393), (187, 10799698), (221, 9138206), (238, 8485477), (286, 7061341), (343, 5887882), (346, 5836831), (374, 5399849), (442, 4569103), (539, 3746834), (637, 3170398), (686, 2943941), (833, 2424422), (1001, 2017526), (1078, 1873417), (1211, 1667666), (1274, 1585199), (1309, 1542814), (1547, 1305458), (1666, 1212211), (1903, 1061242), (2002, 1008763), (2249, 897974), (2401, 841126), (2422, 833833), (2431, 830746), (2618, 771407), (2941, 686686), (3094, 652729), (3773, 535262), (3806, 530621), (4459, 452914), (4498, 448987), (4802, 420563), (4862, 415373), (5831, 346346), (5882, 343343), (7007, 288218), (7546, 267631), (8477, 238238), (8918, 226457), (9163, 220402), (10829, 186494), (11662, 173173), (13321, 151606), (14014, 144109), (15743, 128282), (16954, 119119), (17017, 118678), (18326, 110201), (20587, 98098), (21658, 93247), (24739, 81634), (26411, 76466), (26642, 75803), (31213, 64702), (31486, 64141), (32351, 62426), (34034, 59339), (38233, 52822), (40817, 49478), (41174, 49049)]