31315704028

素因数分解:

$2^2\times 7^1\times {\mathrm{1118418001}}^1$

素因数の和:1118418012

約数の個数: 12

約数和(自身を含む): 62631408112

約数和(自身を除く): 31315704084

約数列:

[1, 2, 4, 7, 14, 28, 1118418001, 2236836002, 4473672004, 7828926007, 15657852014, 31315704028]

約数ペア:

[(1, 31315704028), (2, 15657852014), (4, 7828926007), (7, 4473672004), (14, 2236836002), (28, 1118418001)]