520010504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5000101}}^1$

素因数の和:5000120

約数の個数: 16

約数和(自身を含む): 1050021420

約数和(自身を除く): 530010916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5000101, 10000202, 20000404, 40000808, 65001313, 130002626, 260005252, 520010504]

約数ペア:

[(1, 520010504), (2, 260005252), (4, 130002626), (8, 65001313), (13, 40000808), (26, 20000404), (52, 10000202), (104, 5000101)]