2010903908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1247459}}^1$

素因数の和:1247507

約数の個数: 24

約数和(自身を含む): 3912034560

約数和(自身を除く): 1901130652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1247459, 2494918, 4989836, 16216967, 32433934, 38671229, 64867868, 77342458, 154684916, 502725977, 1005451954, 2010903908]

約数ペア:

[(1, 2010903908), (2, 1005451954), (4, 502725977), (13, 154684916), (26, 77342458), (31, 64867868), (52, 38671229), (62, 32433934), (124, 16216967), (403, 4989836), (806, 2494918), (1612, 1247459)]