504430438

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{25219}}^1$

素因数の和:25431

約数の個数: 16

約数和(自身を含む): 772639920

約数和(自身を除く): 268209482

約数列:

[1, 2, 73, 137, 146, 274, 10001, 20002, 25219, 50438, 1840987, 3455003, 3681974, 6910006, 252215219, 504430438]

約数ペア:

[(1, 504430438), (2, 252215219), (73, 6910006), (137, 3681974), (146, 3455003), (274, 1840987), (10001, 50438), (20002, 25219)]