3158409020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12147727}}^1$

素因数の和:12147749

約数の個数: 24

約数和(自身を含む): 7142864064

約数和(自身を除く): 3984455044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12147727, 24295454, 48590908, 60738635, 121477270, 157920451, 242954540, 315840902, 631681804, 789602255, 1579204510, 3158409020]

約数ペア:

[(1, 3158409020), (2, 1579204510), (4, 789602255), (5, 631681804), (10, 315840902), (13, 242954540), (20, 157920451), (26, 121477270), (52, 60738635), (65, 48590908), (130, 24295454), (260, 12147727)]