490164828

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{213859}}^1$

素因数の和:214057

約数の個数: 24

約数和(自身を含む): 1149711360

約数和(自身を除く): 659546532

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 213859, 427718, 641577, 855436, 1283154, 2566308, 40847069, 81694138, 122541207, 163388276, 245082414, 490164828]

約数ペア:

[(1, 490164828), (2, 245082414), (3, 163388276), (4, 122541207), (6, 81694138), (12, 40847069), (191, 2566308), (382, 1283154), (573, 855436), (764, 641577), (1146, 427718), (2292, 213859)]