839365644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5380549}}^1$

素因数の和:5380569

約数の個数: 24

約数和(自身を含む): 2109175600

約数和(自身を除く): 1269809956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5380549, 10761098, 16141647, 21522196, 32283294, 64566588, 69947137, 139894274, 209841411, 279788548, 419682822, 839365644]

約数ペア:

[(1, 839365644), (2, 419682822), (3, 279788548), (4, 209841411), (6, 139894274), (12, 69947137), (13, 64566588), (26, 32283294), (39, 21522196), (52, 16141647), (78, 10761098), (156, 5380549)]