2011272644

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{399379}}^1$

素因数の和:400642

約数の個数: 12

約数和(自身を含む): 3522531600

約数和(自身を除く): 1511258956

約数列:

[1, 2, 4, 1259, 2518, 5036, 399379, 798758, 1597516, 502818161, 1005636322, 2011272644]

約数ペア:

[(1, 2011272644), (2, 1005636322), (4, 502818161), (1259, 1597516), (2518, 798758), (5036, 399379)]