1640888506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{92009}}^1$

素因数の和:92289

約数の個数: 16

約数和(自身を含む): 2538371880

約数和(自身を除く): 897483374

約数列:

[1, 2, 37, 74, 241, 482, 8917, 17834, 92009, 184018, 3404333, 6808666, 22174169, 44348338, 820444253, 1640888506]

約数ペア:

[(1, 1640888506), (2, 820444253), (37, 44348338), (74, 22174169), (241, 6808666), (482, 3404333), (8917, 184018), (17834, 92009)]