2049440444

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{23269}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 3639614160

約数和(自身を除く): 1590173716

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 22019, 23269, 44038, 46538, 88076, 93076, 2257093, 4514186, 5282063, 9028372, 10564126, 21128252, 512360111, 1024720222, 2049440444]

約数ペア:

[(1, 2049440444), (2, 1024720222), (4, 512360111), (97, 21128252), (194, 10564126), (227, 9028372), (388, 5282063), (454, 4514186), (908, 2257093), (22019, 93076), (23269, 88076), (44038, 46538)]