2743016816

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{547727}}^1$

素因数の和:548048

約数の個数: 20

約数和(自身を含む): 5331584352

約数和(自身を除く): 2588567536

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 547727, 1095454, 2190908, 4381816, 8763632, 171438551, 342877102, 685754204, 1371508408, 2743016816]

約数ペア:

[(1, 2743016816), (2, 1371508408), (4, 685754204), (8, 342877102), (16, 171438551), (313, 8763632), (626, 4381816), (1252, 2190908), (2504, 1095454), (5008, 547727)]