2019965236

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1721}}^1\times {\mathrm{2111}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 3564126720

約数和(自身を除く): 1544161484

約数列:

[1, 2, 4, 139, 278, 556, 1721, 2111, 3442, 4222, 6884, 8444, 239219, 293429, 478438, 586858, 956876, 1173716, 3633031, 7266062, 14532124, 504991309, 1009982618, 2019965236]

約数ペア:

[(1, 2019965236), (2, 1009982618), (4, 504991309), (139, 14532124), (278, 7266062), (556, 3633031), (1721, 1173716), (2111, 956876), (3442, 586858), (4222, 478438), (6884, 293429), (8444, 239219)]