2019473456

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18059

約数の個数: 120

約数和(自身を含む): 5347563984

約数和(自身を除く): 3328090528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 4004, 4312, 5096, 7007, 8008, 8624, 10192, 14014, 16016, 18013, 28028, 36026, 56056, 72052, 112112, 126091, 144104, 198143, 234169, 252182, 288208, 396286, 468338, 504364, 792572, 882637, 936676, 1008728, 1387001, 1585144, 1639183, 1765274, 1873352, 2017456, 2575859, 2774002, 3170288, 3278366, 3530548, 3746704, 5151718, 5548004, 6556732, 7061096, 9709007, 10303436, 11096008, 11474281, 13113464, 14122192, 18031013, 19418014, 20606872, 22192016, 22948562, 26226928, 36062026, 38836028, 41213744, 45897124, 72124052, 77672056, 91794248, 126217091, 144248104, 155344112, 183588496, 252434182, 288496208, 504868364, 1009736728, 2019473456]

約数ペア:

[(1, 2019473456), (2, 1009736728), (4, 504868364), (7, 288496208), (8, 252434182), (11, 183588496), (13, 155344112), (14, 144248104), (16, 126217091), (22, 91794248), (26, 77672056), (28, 72124052), (44, 45897124), (49, 41213744), (52, 38836028), (56, 36062026), (77, 26226928), (88, 22948562), (91, 22192016), (98, 20606872), (104, 19418014), (112, 18031013), (143, 14122192), (154, 13113464), (176, 11474281), (182, 11096008), (196, 10303436), (208, 9709007), (286, 7061096), (308, 6556732), (364, 5548004), (392, 5151718), (539, 3746704), (572, 3530548), (616, 3278366), (637, 3170288), (728, 2774002), (784, 2575859), (1001, 2017456), (1078, 1873352), (1144, 1765274), (1232, 1639183), (1274, 1585144), (1456, 1387001), (2002, 1008728), (2156, 936676), (2288, 882637), (2548, 792572), (4004, 504364), (4312, 468338), (5096, 396286), (7007, 288208), (8008, 252182), (8624, 234169), (10192, 198143), (14014, 144104), (16016, 126091), (18013, 112112), (28028, 72052), (36026, 56056)]