769782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 1693440

約数和(自身を除く): 923658

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 139, 142, 213, 278, 417, 426, 834, 923, 1807, 1846, 2769, 3614, 5421, 5538, 9869, 10842, 19738, 29607, 59214, 128297, 256594, 384891, 769782]

約数ペア:

[(1, 769782), (2, 384891), (3, 256594), (6, 128297), (13, 59214), (26, 29607), (39, 19738), (71, 10842), (78, 9869), (139, 5538), (142, 5421), (213, 3614), (278, 2769), (417, 1846), (426, 1807), (834, 923)]