1212462550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1865327}}^1$

素因数の和:1865352

約数の個数: 24

約数和(自身を含む): 2428657056

約数和(自身を除く): 1216194506

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1865327, 3730654, 9326635, 18653270, 24249251, 46633175, 48498502, 93266350, 121246255, 242492510, 606231275, 1212462550]

約数ペア:

[(1, 1212462550), (2, 606231275), (5, 242492510), (10, 121246255), (13, 93266350), (25, 48498502), (26, 46633175), (50, 24249251), (65, 18653270), (130, 9326635), (325, 3730654), (650, 1865327)]