2561716798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{104911}}^1$

素因数の和:105363

約数の個数: 16

約数和(自身を含む): 3984557760

約数和(自身を除く): 1422840962

約数列:

[1, 2, 29, 58, 421, 842, 12209, 24418, 104911, 209822, 3042419, 6084838, 44167531, 88335062, 1280858399, 2561716798]

約数ペア:

[(1, 2561716798), (2, 1280858399), (29, 88335062), (58, 44167531), (421, 6084838), (842, 3042419), (12209, 209822), (24418, 104911)]