2221778392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 4396392000

約数和(自身を除く): 2174613608

約数列:

[1, 2, 4, 8, 29, 58, 103, 109, 116, 206, 218, 232, 412, 436, 824, 853, 872, 1706, 2987, 3161, 3412, 5974, 6322, 6824, 11227, 11948, 12644, 22454, 23896, 24737, 25288, 44908, 49474, 87859, 89816, 92977, 98948, 175718, 185954, 197896, 325583, 351436, 371908, 651166, 702872, 743816, 1302332, 2547911, 2604664, 2696333, 5095822, 5392666, 9576631, 10191644, 10785332, 19153262, 20383288, 21570664, 38306524, 76613048, 277722299, 555444598, 1110889196, 2221778392]

約数ペア:

[(1, 2221778392), (2, 1110889196), (4, 555444598), (8, 277722299), (29, 76613048), (58, 38306524), (103, 21570664), (109, 20383288), (116, 19153262), (206, 10785332), (218, 10191644), (232, 9576631), (412, 5392666), (436, 5095822), (824, 2696333), (853, 2604664), (872, 2547911), (1706, 1302332), (2987, 743816), (3161, 702872), (3412, 651166), (5974, 371908), (6322, 351436), (6824, 325583), (11227, 197896), (11948, 185954), (12644, 175718), (22454, 98948), (23896, 92977), (24737, 89816), (25288, 87859), (44908, 49474)]