26086207

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 4326593

約数列:

[1, 7, 109, 179, 191, 763, 1253, 1337, 19511, 20819, 34189, 136577, 145733, 239323, 3726601, 26086207]

約数ペア:

[(1, 26086207), (7, 3726601), (109, 239323), (179, 145733), (191, 136577), (763, 34189), (1253, 20819), (1337, 19511)]