2508894143

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1\times {\mathrm{3847}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 2891725824

約数和(自身を除く): 382831681

約数列:

[1, 7, 151, 617, 1057, 3847, 4319, 26929, 93167, 580897, 652169, 2373599, 4066279, 16615193, 358413449, 2508894143]

約数ペア:

[(1, 2508894143), (7, 358413449), (151, 16615193), (617, 4066279), (1057, 2373599), (3847, 652169), (4319, 580897), (26929, 93167)]