712528570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5480989}}^1$

素因数の和:5481009

約数の個数: 16

約数和(自身を含む): 1381209480

約数和(自身を除く): 668680910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5480989, 10961978, 27404945, 54809890, 71252857, 142505714, 356264285, 712528570]

約数ペア:

[(1, 712528570), (2, 356264285), (5, 142505714), (10, 71252857), (13, 54809890), (26, 27404945), (65, 10961978), (130, 5480989)]