2007700915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{890333}}^1$

素因数の和:890390

約数の個数: 16

約数和(自身を含む): 2692370016

約数和(自身を除く): 684669101

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 890333, 4451665, 9793663, 36503653, 48968315, 182518265, 401540183, 2007700915]

約数ペア:

[(1, 2007700915), (5, 401540183), (11, 182518265), (41, 48968315), (55, 36503653), (205, 9793663), (451, 4451665), (2255, 890333)]