2004145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 2826432

約数和(自身を除く): 822287

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2803, 14015, 30833, 36439, 154165, 182195, 400829, 2004145]

約数ペア:

[(1, 2004145), (5, 400829), (11, 182195), (13, 154165), (55, 36439), (65, 30833), (143, 14015), (715, 2803)]