28005087170

素因数分解:

$2^1\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{845309}}^1$

素因数の和:848629

約数の個数: 16

約数和(自身を含む): 50424432120

約数和(自身を除く): 22419344950

約数列:

[1, 2, 5, 10, 3313, 6626, 16565, 33130, 845309, 1690618, 4226545, 8453090, 2800508717, 5601017434, 14002543585, 28005087170]

約数ペア:

[(1, 28005087170), (2, 14002543585), (5, 5601017434), (10, 2800508717), (3313, 8453090), (6626, 4226545), (16565, 1690618), (33130, 845309)]