670303010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{396629}}^1$

素因数の和:396662

約数の個数: 24

約数和(自身を含む): 1306499220

約数和(自身を除く): 636196210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 396629, 793258, 1983145, 3966290, 5156177, 10312354, 25780885, 51561770, 67030301, 134060602, 335151505, 670303010]

約数ペア:

[(1, 670303010), (2, 335151505), (5, 134060602), (10, 67030301), (13, 51561770), (26, 25780885), (65, 10312354), (130, 5156177), (169, 3966290), (338, 1983145), (845, 793258), (1690, 396629)]