258559782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{10457}}^1$

素因数の和:10792

約数の個数: 32

約数和(自身を含む): 558708192

約数和(自身を除く): 300148410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1902, 4121, 8242, 10457, 12363, 20914, 24726, 31371, 62742, 135941, 271882, 407823, 815646, 3314869, 6629738, 9944607, 19889214, 43093297, 86186594, 129279891, 258559782]

約数ペア:

[(1, 258559782), (2, 129279891), (3, 86186594), (6, 43093297), (13, 19889214), (26, 9944607), (39, 6629738), (78, 3314869), (317, 815646), (634, 407823), (951, 271882), (1902, 135941), (4121, 62742), (8242, 31371), (10457, 24726), (12363, 20914)]