513502736

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1799

約数の個数: 40

約数和(自身を含む): 1009649664

約数和(自身を除く): 496146928

約数列:

[1, 2, 4, 8, 16, 113, 191, 226, 382, 452, 764, 904, 1487, 1528, 1808, 2974, 3056, 5948, 11896, 21583, 23792, 43166, 86332, 168031, 172664, 284017, 336062, 345328, 568034, 672124, 1136068, 1344248, 2272136, 2688496, 4544272, 32093921, 64187842, 128375684, 256751368, 513502736]

約数ペア:

[(1, 513502736), (2, 256751368), (4, 128375684), (8, 64187842), (16, 32093921), (113, 4544272), (191, 2688496), (226, 2272136), (382, 1344248), (452, 1136068), (764, 672124), (904, 568034), (1487, 345328), (1528, 336062), (1808, 284017), (2974, 172664), (3056, 168031), (5948, 86332), (11896, 43166), (21583, 23792)]