86831004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{556609}}^1$

素因数の和:556629

約数の個数: 24

約数和(自身を含む): 218191120

約数和(自身を除く): 131360116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 556609, 1113218, 1669827, 2226436, 3339654, 6679308, 7235917, 14471834, 21707751, 28943668, 43415502, 86831004]

約数ペア:

[(1, 86831004), (2, 43415502), (3, 28943668), (4, 21707751), (6, 14471834), (12, 7235917), (13, 6679308), (26, 3339654), (39, 2226436), (52, 1669827), (78, 1113218), (156, 556609)]