990828826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{38108801}}^1$

素因数の和:38108816

約数の個数: 8

約数和(自身を含む): 1600569684

約数和(自身を除く): 609740858

約数列:

[1, 2, 13, 26, 38108801, 76217602, 495414413, 990828826]

約数ペア:

[(1, 990828826), (2, 495414413), (13, 76217602), (26, 38108801)]