447782556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2870401}}^1$

素因数の和:2870421

約数の個数: 24

約数和(自身を含む): 1125197584

約数和(自身を除く): 677415028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2870401, 5740802, 8611203, 11481604, 17222406, 34444812, 37315213, 74630426, 111945639, 149260852, 223891278, 447782556]

約数ペア:

[(1, 447782556), (2, 223891278), (3, 149260852), (4, 111945639), (6, 74630426), (12, 37315213), (13, 34444812), (26, 17222406), (39, 11481604), (52, 8611203), (78, 5740802), (156, 2870401)]