2005457919

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1\times {\mathrm{2917}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 2702534880

約数和(自身を除く): 697076961

約数列:

[1, 3, 101, 303, 2269, 2917, 6807, 8751, 229169, 294617, 687507, 883851, 6618673, 19856019, 668485973, 2005457919]

約数ペア:

[(1, 2005457919), (3, 668485973), (101, 19856019), (303, 6618673), (2269, 883851), (2917, 687507), (6807, 294617), (8751, 229169)]