5216978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 8486016

約数和(自身を除く): 3269038

約数列:

[1, 2, 13, 26, 163, 326, 1231, 2119, 2462, 4238, 16003, 32006, 200653, 401306, 2608489, 5216978]

約数ペア:

[(1, 5216978), (2, 2608489), (13, 401306), (26, 200653), (163, 32006), (326, 16003), (1231, 4238), (2119, 2462)]