255915582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3280969}}^1$

素因数の和:3280987

約数の個数: 16

約数和(自身を含む): 551202960

約数和(自身を除く): 295287378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3280969, 6561938, 9842907, 19685814, 42652597, 85305194, 127957791, 255915582]

約数ペア:

[(1, 255915582), (2, 127957791), (3, 85305194), (6, 42652597), (13, 19685814), (26, 9842907), (39, 6561938), (78, 3280969)]