2008264580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14344747}}^1$

素因数の和:14344763

約数の個数: 24

約数和(自身を含む): 4819835328

約数和(自身を除く): 2811570748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14344747, 28689494, 57378988, 71723735, 100413229, 143447470, 200826458, 286894940, 401652916, 502066145, 1004132290, 2008264580]

約数ペア:

[(1, 2008264580), (2, 1004132290), (4, 502066145), (5, 401652916), (7, 286894940), (10, 200826458), (14, 143447470), (20, 100413229), (28, 71723735), (35, 57378988), (70, 28689494), (140, 14344747)]