2011445896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{8101}}^1$

素因数の和:8905

約数の個数: 32

約数和(自身を含む): 3869029080

約数和(自身を除く): 1857583184

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 757, 1514, 3028, 6056, 8101, 16202, 31037, 32404, 62074, 64808, 124148, 248296, 332141, 664282, 1328564, 2657128, 6132457, 12264914, 24529828, 49059656, 251430737, 502861474, 1005722948, 2011445896]

約数ペア:

[(1, 2011445896), (2, 1005722948), (4, 502861474), (8, 251430737), (41, 49059656), (82, 24529828), (164, 12264914), (328, 6132457), (757, 2657128), (1514, 1328564), (3028, 664282), (6056, 332141), (8101, 248296), (16202, 124148), (31037, 64808), (32404, 62074)]