2743702910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21105407}}^1$

素因数の和:21105427

約数の個数: 16

約数和(自身を含む): 5318562816

約数和(自身を除く): 2574859906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21105407, 42210814, 105527035, 211054070, 274370291, 548740582, 1371851455, 2743702910]

約数ペア:

[(1, 2743702910), (2, 1371851455), (5, 548740582), (10, 274370291), (13, 211054070), (26, 105527035), (65, 42210814), (130, 21105407)]