4643768644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61102219}}^1$

素因数の和:61102242

約数の個数: 12

約数和(自身を含む): 8554310800

約数和(自身を除く): 3910542156

約数列:

[1, 2, 4, 19, 38, 76, 61102219, 122204438, 244408876, 1160942161, 2321884322, 4643768644]

約数ペア:

[(1, 4643768644), (2, 2321884322), (4, 1160942161), (19, 244408876), (38, 122204438), (76, 61102219)]