4989170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 9108288

約数和(自身を除く): 4119118

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 7027, 14054, 35135, 70270, 498917, 997834, 2494585, 4989170]

約数ペア:

[(1, 4989170), (2, 2494585), (5, 997834), (10, 498917), (71, 70270), (142, 35135), (355, 14054), (710, 7027)]