26290030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202231}}^1$

素因数の和:202251

約数の個数: 16

約数和(自身を含む): 50962464

約数和(自身を除く): 24672434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202231, 404462, 1011155, 2022310, 2629003, 5258006, 13145015, 26290030]

約数ペア:

[(1, 26290030), (2, 13145015), (5, 5258006), (10, 2629003), (13, 2022310), (26, 1011155), (65, 404462), (130, 202231)]