2012540012

素因数分解:

$2^2\times 7^1\times {\mathrm{71876429}}^1$

素因数の和:71876440

約数の個数: 12

約数和(自身を含む): 4025080080

約数和(自身を除く): 2012540068

約数列:

[1, 2, 4, 7, 14, 28, 71876429, 143752858, 287505716, 503135003, 1006270006, 2012540012]

約数ペア:

[(1, 2012540012), (2, 1006270006), (4, 503135003), (7, 287505716), (14, 143752858), (28, 71876429)]