260868574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{57791}}^1$

素因数の和:57891

約数の個数: 16

約数和(自身を含む): 408473856

約数和(自身を除く): 147605282

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 57791, 115582, 2138267, 3525251, 4276534, 7050502, 130434287, 260868574]

約数ペア:

[(1, 260868574), (2, 130434287), (37, 7050502), (61, 4276534), (74, 3525251), (122, 2138267), (2257, 115582), (4514, 57791)]