816793562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{2833}}^1$

素因数の和:3714

約数の個数: 24

約数和(自身を含む): 1328709564

約数和(自身を除く): 511916002

約数列:

[1, 2, 13, 26, 169, 338, 853, 1706, 2833, 5666, 11089, 22178, 36829, 73658, 144157, 288314, 478777, 957554, 2416549, 4833098, 31415137, 62830274, 408396781, 816793562]

約数ペア:

[(1, 816793562), (2, 408396781), (13, 62830274), (26, 31415137), (169, 4833098), (338, 2416549), (853, 957554), (1706, 478777), (2833, 288314), (5666, 144157), (11089, 73658), (22178, 36829)]