390056022

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{274301}}^1$

素因数の和:274388

約数の個数: 24

約数和(自身を含む): 855822240

約数和(自身を除く): 465766218

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 274301, 548602, 822903, 1645806, 2468709, 4937418, 21669779, 43339558, 65009337, 130018674, 195028011, 390056022]

約数ペア:

[(1, 390056022), (2, 195028011), (3, 130018674), (6, 65009337), (9, 43339558), (18, 21669779), (79, 4937418), (158, 2468709), (237, 1645806), (474, 822903), (711, 548602), (1422, 274301)]