2508877

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 636083

約数列:

[1, 7, 17, 29, 119, 203, 493, 727, 3451, 5089, 12359, 21083, 86513, 147581, 358411, 2508877]

約数ペア:

[(1, 2508877), (7, 358411), (17, 147581), (29, 86513), (119, 21083), (203, 12359), (493, 5089), (727, 3451)]