2004672895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{13183}}^1$

素因数の和:14994

約数の個数: 16

約数和(自身を含む): 2548730880

約数和(自身を除く): 544057985

約数列:

[1, 5, 17, 85, 1789, 8945, 13183, 30413, 65915, 152065, 224111, 1120555, 23584387, 117921935, 400934579, 2004672895]

約数ペア:

[(1, 2004672895), (5, 400934579), (17, 117921935), (85, 23584387), (1789, 1120555), (8945, 224111), (13183, 152065), (30413, 65915)]