286858104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919417}}^1$

素因数の和:919439

約数の個数: 32

約数和(自身を含む): 772311120

約数和(自身を除く): 485453016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 919417, 1838834, 2758251, 3677668, 5516502, 7355336, 11033004, 11952421, 22066008, 23904842, 35857263, 47809684, 71714526, 95619368, 143429052, 286858104]

約数ペア:

[(1, 286858104), (2, 143429052), (3, 95619368), (4, 71714526), (6, 47809684), (8, 35857263), (12, 23904842), (13, 22066008), (24, 11952421), (26, 11033004), (39, 7355336), (52, 5516502), (78, 3677668), (104, 2758251), (156, 1838834), (312, 919417)]