520070072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{631153}}^1$

素因数の和:631262

約数の個数: 16

約数和(自身を含む): 984600240

約数和(自身を除く): 464530168

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 631153, 1262306, 2524612, 5049224, 65008759, 130017518, 260035036, 520070072]

約数ペア:

[(1, 520070072), (2, 260035036), (4, 130017518), (8, 65008759), (103, 5049224), (206, 2524612), (412, 1262306), (824, 631153)]