2042171042

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{3697}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 3087682080

約数和(自身を除く): 1045511038

約数列:

[1, 2, 139, 278, 1987, 3697, 3974, 7394, 276193, 513883, 552386, 1027766, 7345939, 14691878, 1021085521, 2042171042]

約数ペア:

[(1, 2042171042), (2, 1021085521), (139, 14691878), (278, 7345939), (1987, 1027766), (3697, 552386), (3974, 513883), (7394, 276193)]