2006372809

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{4261}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 2314982016

約数和(自身を除く): 308609207

約数列:

[1, 7, 137, 491, 959, 3437, 4261, 29827, 67267, 470869, 583757, 2092151, 4086299, 14645057, 286624687, 2006372809]

約数ペア:

[(1, 2006372809), (7, 286624687), (137, 14645057), (491, 4086299), (959, 2092151), (3437, 583757), (4261, 470869), (29827, 67267)]