3898831948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{489557}}^1$

素因数の和:489753

約数の個数: 24

約数和(自身を含む): 7484362704

約数和(自身を除く): 3585530756

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 489557, 979114, 1958228, 5385127, 10770254, 21540508, 88609817, 177219634, 354439268, 974707987, 1949415974, 3898831948]

約数ペア:

[(1, 3898831948), (2, 1949415974), (4, 974707987), (11, 354439268), (22, 177219634), (44, 88609817), (181, 21540508), (362, 10770254), (724, 5385127), (1991, 1958228), (3982, 979114), (7964, 489557)]