268520251

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 285516000

約数和(自身を除く): 16995749

約数列:

[1, 29, 43, 349, 617, 1247, 10121, 15007, 17893, 26531, 215333, 435203, 769399, 6244657, 9259319, 268520251]

約数ペア:

[(1, 268520251), (29, 9259319), (43, 6244657), (349, 769399), (617, 435203), (1247, 215333), (10121, 26531), (15007, 17893)]