2001079070

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{198323}}^1$

素因数の和:199339

約数の個数: 16

約数和(自身を含む): 3605530320

約数和(自身を除く): 1604451250

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 198323, 396646, 991615, 1983230, 200107907, 400215814, 1000539535, 2001079070]

約数ペア:

[(1, 2001079070), (2, 1000539535), (5, 400215814), (10, 200107907), (1009, 1983230), (2018, 991615), (5045, 396646), (10090, 198323)]