1330690718

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2568901}}^1$

素因数の和:2568947

約数の個数: 16

約数和(自身を含む): 2342838624

約数和(自身を除く): 1012147906

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2568901, 5137802, 17982307, 35964614, 95049337, 190098674, 665345359, 1330690718]

約数ペア:

[(1, 1330690718), (2, 665345359), (7, 190098674), (14, 95049337), (37, 35964614), (74, 17982307), (259, 5137802), (518, 2568901)]