2017680130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2841803}}^1$

素因数の和:2841881

約数の個数: 16

約数和(自身を含む): 3682977984

約数和(自身を除く): 1665297854

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2841803, 5683606, 14209015, 28418030, 201768013, 403536026, 1008840065, 2017680130]

約数ペア:

[(1, 2017680130), (2, 1008840065), (5, 403536026), (10, 201768013), (71, 28418030), (142, 14209015), (355, 5683606), (710, 2841803)]