2631159596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 5425029120

約数和(自身を除く): 2793869524

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 271, 317, 403, 494, 542, 589, 634, 806, 988, 1084, 1178, 1268, 1612, 2356, 3523, 4121, 5149, 6023, 7046, 7657, 8242, 8401, 9827, 10298, 12046, 14092, 15314, 16484, 16802, 19654, 20596, 24092, 30628, 33604, 39308, 66937, 78299, 85907, 109213, 127751, 133874, 156598, 159619, 171814, 186713, 218426, 255502, 267748, 313196, 319238, 343628, 373426, 436852, 511004, 638476, 746852, 1116791, 1632233, 2075047, 2233582, 2427269, 2663117, 3264466, 4150094, 4467164, 4854538, 5326234, 6528932, 8300188, 9709076, 10652468, 21219029, 34620521, 42438058, 50599223, 69241042, 84876116, 101198446, 138482084, 202396892, 657789899, 1315579798, 2631159596]

約数ペア:

[(1, 2631159596), (2, 1315579798), (4, 657789899), (13, 202396892), (19, 138482084), (26, 101198446), (31, 84876116), (38, 69241042), (52, 50599223), (62, 42438058), (76, 34620521), (124, 21219029), (247, 10652468), (271, 9709076), (317, 8300188), (403, 6528932), (494, 5326234), (542, 4854538), (589, 4467164), (634, 4150094), (806, 3264466), (988, 2663117), (1084, 2427269), (1178, 2233582), (1268, 2075047), (1612, 1632233), (2356, 1116791), (3523, 746852), (4121, 638476), (5149, 511004), (6023, 436852), (7046, 373426), (7657, 343628), (8242, 319238), (8401, 313196), (9827, 267748), (10298, 255502), (12046, 218426), (14092, 186713), (15314, 171814), (16484, 159619), (16802, 156598), (19654, 133874), (20596, 127751), (24092, 109213), (30628, 85907), (33604, 78299), (39308, 66937)]