1253253122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{14389}}^1$

素因数の和:14546

約数の個数: 32

約数和(自身を含む): 2126036160

約数和(自身を除く): 872783038

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 1177, 2354, 3959, 7918, 14389, 28778, 43549, 87098, 158279, 316558, 532393, 1064786, 1539623, 3079246, 5856323, 11712646, 16935853, 33871706, 56966051, 113932102, 626626561, 1253253122]

約数ペア:

[(1, 1253253122), (2, 626626561), (11, 113932102), (22, 56966051), (37, 33871706), (74, 16935853), (107, 11712646), (214, 5856323), (407, 3079246), (814, 1539623), (1177, 1064786), (2354, 532393), (3959, 316558), (7918, 158279), (14389, 87098), (28778, 43549)]