520010608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2500051}}^1$

素因数の和:2500072

約数の個数: 20

約数和(自身を含む): 1085022568

約数和(自身を除く): 565011960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2500051, 5000102, 10000204, 20000408, 32500663, 40000816, 65001326, 130002652, 260005304, 520010608]

約数ペア:

[(1, 520010608), (2, 260005304), (4, 130002652), (8, 65001326), (13, 40000816), (16, 32500663), (26, 20000408), (52, 10000204), (104, 5000102), (208, 2500051)]