1330578874

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{3187}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 2008440000

約数和(自身を除く): 677861126

約数列:

[1, 2, 199, 398, 1049, 2098, 3187, 6374, 208751, 417502, 634213, 1268426, 3343163, 6686326, 665289437, 1330578874]

約数ペア:

[(1, 1330578874), (2, 665289437), (199, 6686326), (398, 3343163), (1049, 1268426), (2098, 634213), (3187, 417502), (6374, 208751)]