284148826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{22721}}^1$

素因数の和:22786

約数の個数: 24

約数和(自身を含む): 474026364

約数和(自身を除く): 189877538

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 22721, 45442, 295373, 590746, 840677, 1681354, 3839849, 7679698, 10928801, 21857602, 142074413, 284148826]

約数ペア:

[(1, 284148826), (2, 142074413), (13, 21857602), (26, 10928801), (37, 7679698), (74, 3839849), (169, 1681354), (338, 840677), (481, 590746), (962, 295373), (6253, 45442), (12506, 22721)]