2012502009

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3304601}}^1$

素因数の和:3304640

約数の個数: 16

約数和(自身を含む): 3172417920

約数和(自身を除く): 1159915911

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3304601, 9913803, 23132207, 69396621, 95833429, 287500287, 670834003, 2012502009]

約数ペア:

[(1, 2012502009), (3, 670834003), (7, 287500287), (21, 95833429), (29, 69396621), (87, 23132207), (203, 9913803), (609, 3304601)]