2013362975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{87253}}^1$

素因数の和:87347

約数の個数: 24

約数和(自身を含む): 2726512992

約数和(自身を除く): 713150017

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 87253, 436265, 1134289, 2181325, 5671445, 6194963, 28357225, 30974815, 80534519, 154874075, 402672595, 2013362975]

約数ペア:

[(1, 2013362975), (5, 402672595), (13, 154874075), (25, 80534519), (65, 30974815), (71, 28357225), (325, 6194963), (355, 5671445), (923, 2181325), (1775, 1134289), (4615, 436265), (23075, 87253)]