247563913826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1\times {\mathrm{1224703}}^1$

素因数の和:1226665

約数の個数: 16

約数和(自身を含む): 378551107584

約数和(自身を除く): 130987193758

約数列:

[1, 2, 53, 106, 1907, 3814, 101071, 202142, 1224703, 2449406, 64909259, 129818518, 2335508621, 4671017242, 123781956913, 247563913826]

約数ペア:

[(1, 247563913826), (2, 123781956913), (53, 4671017242), (106, 2335508621), (1907, 129818518), (3814, 64909259), (101071, 2449406), (202142, 1224703)]