26266051

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 30801600

約数和(自身を除く): 4535549

約数列:

[1, 7, 61, 137, 427, 449, 959, 3143, 8357, 27389, 58499, 61513, 191723, 430591, 3752293, 26266051]

約数ペア:

[(1, 26266051), (7, 3752293), (61, 430591), (137, 191723), (427, 61513), (449, 58499), (959, 27389), (3143, 8357)]