972201788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 1812136704

約数和(自身を除く): 839934916

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 313, 626, 677, 1147, 1252, 1354, 2294, 2708, 4588, 9703, 11581, 19406, 20987, 23162, 25049, 38812, 41974, 46324, 50098, 83948, 100196, 211901, 359011, 423802, 718022, 776519, 847604, 1436044, 1553038, 3106076, 6568931, 7840337, 13137862, 15680674, 26275724, 31361348, 243050447, 486100894, 972201788]

約数ペア:

[(1, 972201788), (2, 486100894), (4, 243050447), (31, 31361348), (37, 26275724), (62, 15680674), (74, 13137862), (124, 7840337), (148, 6568931), (313, 3106076), (626, 1553038), (677, 1436044), (1147, 847604), (1252, 776519), (1354, 718022), (2294, 423802), (2708, 359011), (4588, 211901), (9703, 100196), (11581, 83948), (19406, 50098), (20987, 46324), (23162, 41974), (25049, 38812)]