2023622090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4129841}}^1$

素因数の和:4129862

約数の個数: 24

約数和(自身を含む): 4237217892

約数和(自身を除く): 2213595802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4129841, 8259682, 20649205, 28908887, 41298410, 57817774, 144544435, 202362209, 289088870, 404724418, 1011811045, 2023622090]

約数ペア:

[(1, 2023622090), (2, 1011811045), (5, 404724418), (7, 289088870), (10, 202362209), (14, 144544435), (35, 57817774), (49, 41298410), (70, 28908887), (98, 20649205), (245, 8259682), (490, 4129841)]