319880642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{32957}}^1$

素因数の和:33193

約数の個数: 16

約数和(自身を含む): 503070912

約数和(自身を除く): 183190270

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 32957, 65914, 758011, 1516022, 6953927, 13907854, 159940321, 319880642]

約数ペア:

[(1, 319880642), (2, 159940321), (23, 13907854), (46, 6953927), (211, 1516022), (422, 758011), (4853, 65914), (9706, 32957)]