1330903870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3246107}}^1$

素因数の和:3246155

約数の個数: 16

約数和(自身を含む): 2454057648

約数和(自身を除く): 1123153778

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3246107, 6492214, 16230535, 32461070, 133090387, 266180774, 665451935, 1330903870]

約数ペア:

[(1, 1330903870), (2, 665451935), (5, 266180774), (10, 133090387), (41, 32461070), (82, 16230535), (205, 6492214), (410, 3246107)]