1930482430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{667987}}^1$

素因数の和:668028

約数の個数: 24

約数和(自身を含む): 3691301688

約数和(自身を除く): 1760819258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 667987, 1335974, 3339935, 6679870, 11355779, 22711558, 56778895, 113557790, 193048243, 386096486, 965241215, 1930482430]

約数ペア:

[(1, 1930482430), (2, 965241215), (5, 386096486), (10, 193048243), (17, 113557790), (34, 56778895), (85, 22711558), (170, 11355779), (289, 6679870), (578, 3339935), (1445, 1335974), (2890, 667987)]