1966386751

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{9697}}^1$

素因数の和:10254

約数の個数: 16

約数和(自身を含む): 2290279680

約数和(自身を除く): 323892929

約数列:

[1, 7, 59, 413, 491, 3437, 9697, 28969, 67879, 202783, 572123, 4004861, 4761227, 33328589, 280912393, 1966386751]

約数ペア:

[(1, 1966386751), (7, 280912393), (59, 33328589), (413, 4761227), (491, 4004861), (3437, 572123), (9697, 202783), (28969, 67879)]