1805401906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{61379}}^1$

素因数の和:61590

約数の個数: 32

約数和(自身を含む): 3394068480

約数和(自身を除く): 1588666574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1337, 2101, 2674, 4202, 14707, 29414, 61379, 122758, 429653, 675169, 859306, 1350338, 4726183, 9452366, 11723389, 23446778, 82063723, 128957279, 164127446, 257914558, 902700953, 1805401906]

約数ペア:

[(1, 1805401906), (2, 902700953), (7, 257914558), (11, 164127446), (14, 128957279), (22, 82063723), (77, 23446778), (154, 11723389), (191, 9452366), (382, 4726183), (1337, 1350338), (2101, 859306), (2674, 675169), (4202, 429653), (14707, 122758), (29414, 61379)]