148889260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{572651}}^1$

素因数の和:572673

約数の個数: 24

約数和(自身を含む): 336719376

約数和(自身を除く): 187830116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 572651, 1145302, 2290604, 2863255, 5726510, 7444463, 11453020, 14888926, 29777852, 37222315, 74444630, 148889260]

約数ペア:

[(1, 148889260), (2, 74444630), (4, 37222315), (5, 29777852), (10, 14888926), (13, 11453020), (20, 7444463), (26, 5726510), (52, 2863255), (65, 2290604), (130, 1145302), (260, 572651)]