1330700368

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{122849}}^1$

素因数の和:123534

約数の個数: 20

約数和(自身を含む): 2582061300

約数和(自身を除く): 1251360932

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 122849, 245698, 491396, 982792, 1965584, 83168773, 166337546, 332675092, 665350184, 1330700368]

約数ペア:

[(1, 1330700368), (2, 665350184), (4, 332675092), (8, 166337546), (16, 83168773), (677, 1965584), (1354, 982792), (2708, 491396), (5416, 245698), (10832, 122849)]