1330375408

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{122819}}^1$

素因数の和:123504

約数の個数: 20

約数和(自身を含む): 2581430760

約数和(自身を除く): 1251055352

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 122819, 245638, 491276, 982552, 1965104, 83148463, 166296926, 332593852, 665187704, 1330375408]

約数ペア:

[(1, 1330375408), (2, 665187704), (4, 332593852), (8, 166296926), (16, 83148463), (677, 1965104), (1354, 982552), (2708, 491276), (5416, 245638), (10832, 122819)]