520068445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{186071}}^1$

素因数の和:186132

約数の個数: 16

約数和(自身を含む): 687722112

約数和(自身を除く): 167653667

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 186071, 930355, 2418923, 8001053, 12094615, 40005265, 104013689, 520068445]

約数ペア:

[(1, 520068445), (5, 104013689), (13, 40005265), (43, 12094615), (65, 8001053), (215, 2418923), (559, 930355), (2795, 186071)]