317860868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6112709}}^1$

素因数の和:6112726

約数の個数: 12

約数和(自身を含む): 599045580

約数和(自身を除く): 281184712

約数列:

[1, 2, 4, 13, 26, 52, 6112709, 12225418, 24450836, 79465217, 158930434, 317860868]

約数ペア:

[(1, 317860868), (2, 158930434), (4, 79465217), (13, 24450836), (26, 12225418), (52, 6112709)]