3457586914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{289241}}^1$

素因数の和:289425

約数の個数: 16

約数和(自身を含む): 5345192160

約数和(自身を除く): 1887605246

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 289241, 578482, 12437363, 24874726, 40204499, 80408998, 1728793457, 3457586914]

約数ペア:

[(1, 3457586914), (2, 1728793457), (43, 80408998), (86, 40204499), (139, 24874726), (278, 12437363), (5977, 578482), (11954, 289241)]