702928850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1081429}}^1$

素因数の和:1081454

約数の個数: 24

約数和(自身を含む): 1408021860

約数和(自身を除く): 705093010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1081429, 2162858, 5407145, 10814290, 14058577, 27035725, 28117154, 54071450, 70292885, 140585770, 351464425, 702928850]

約数ペア:

[(1, 702928850), (2, 351464425), (5, 140585770), (10, 70292885), (13, 54071450), (25, 28117154), (26, 27035725), (50, 14058577), (65, 10814290), (130, 5407145), (325, 2162858), (650, 1081429)]