8520231428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{125297521}}^1$

素因数の和:125297542

約数の個数: 12

約数和(自身を含む): 15787487772

約数和(自身を除く): 7267256344

約数列:

[1, 2, 4, 17, 34, 68, 125297521, 250595042, 501190084, 2130057857, 4260115714, 8520231428]

約数ペア:

[(1, 8520231428), (2, 4260115714), (4, 2130057857), (17, 501190084), (34, 250595042), (68, 125297521)]