2137492772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{8543}}^1$

素因数の和:9499

約数の個数: 24

約数和(自身を含む): 3798047232

約数和(自身を除く): 1660554460

約数列:

[1, 2, 4, 71, 142, 284, 881, 1762, 3524, 8543, 17086, 34172, 62551, 125102, 250204, 606553, 1213106, 2426212, 7526383, 15052766, 30105532, 534373193, 1068746386, 2137492772]

約数ペア:

[(1, 2137492772), (2, 1068746386), (4, 534373193), (71, 30105532), (142, 15052766), (284, 7526383), (881, 2426212), (1762, 1213106), (3524, 606553), (8543, 250204), (17086, 125102), (34172, 62551)]