2013440109121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{33191}}^1\times {\mathrm{456107}}^1$

素因数の和:489324

約数の個数: 16

約数和(自身を含む): 2422261877760

約数和(自身を除く): 408821768639

約数列:

[1, 7, 19, 133, 33191, 232337, 456107, 630629, 3192749, 4414403, 8666033, 60662231, 15138647437, 105970532059, 287634301303, 2013440109121]

約数ペア:

[(1, 2013440109121), (7, 287634301303), (19, 105970532059), (133, 15138647437), (33191, 60662231), (232337, 8666033), (456107, 4414403), (630629, 3192749)]