1330456648

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{245653}}^1$

素因数の和:246336

約数の個数: 16

約数和(自身を含む): 2498301180

約数和(自身を除く): 1167844532

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 245653, 491306, 982612, 1965224, 166307081, 332614162, 665228324, 1330456648]

約数ペア:

[(1, 1330456648), (2, 665228324), (4, 332614162), (8, 166307081), (677, 1965224), (1354, 982612), (2708, 491306), (5416, 245653)]