1520304916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{34847}}^1$

素因数の和:35703

約数の個数: 24

約数和(自身を含む): 2868687360

約数和(自身を除く): 1348382444

約数列:

[1, 2, 4, 13, 26, 52, 839, 1678, 3356, 10907, 21814, 34847, 43628, 69694, 139388, 453011, 906022, 1812044, 29236633, 58473266, 116946532, 380076229, 760152458, 1520304916]

約数ペア:

[(1, 1520304916), (2, 760152458), (4, 380076229), (13, 116946532), (26, 58473266), (52, 29236633), (839, 1812044), (1678, 906022), (3356, 453011), (10907, 139388), (21814, 69694), (34847, 43628)]