2017754372

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4627877}}^1$

素因数の和:4627990

約数の個数: 12

約数和(自身を含む): 3563466060

約数和(自身を除く): 1545711688

約数列:

[1, 2, 4, 109, 218, 436, 4627877, 9255754, 18511508, 504438593, 1008877186, 2017754372]

約数ペア:

[(1, 2017754372), (2, 1008877186), (4, 504438593), (109, 18511508), (218, 9255754), (436, 4627877)]