1330592048

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{122839}}^1$

素因数の和:123524

約数の個数: 20

約数和(自身を含む): 2581851120

約数和(自身を除く): 1251259072

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 122839, 245678, 491356, 982712, 1965424, 83162003, 166324006, 332648012, 665296024, 1330592048]

約数ペア:

[(1, 1330592048), (2, 665296024), (4, 332648012), (8, 166324006), (16, 83162003), (677, 1965424), (1354, 982712), (2708, 491356), (5416, 245678), (10832, 122839)]