290140266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3719747}}^1$

素因数の和:3719765

約数の個数: 16

約数和(自身を含む): 624917664

約数和(自身を除く): 334777398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3719747, 7439494, 11159241, 22318482, 48356711, 96713422, 145070133, 290140266]

約数ペア:

[(1, 290140266), (2, 145070133), (3, 96713422), (6, 48356711), (13, 22318482), (26, 11159241), (39, 7439494), (78, 3719747)]