1279757414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1697291}}^1$

素因数の和:1697335

約数の個数: 16

約数和(自身を含む): 2138587920

約数和(自身を除く): 858830506

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1697291, 3394582, 22064783, 44129566, 49221439, 98442878, 639878707, 1279757414]

約数ペア:

[(1, 1279757414), (2, 639878707), (13, 98442878), (26, 49221439), (29, 44129566), (58, 22064783), (377, 3394582), (754, 1697291)]