1057341454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{128287}}^1$

素因数の和:128619

約数の個数: 16

約数和(自身を含む): 1713414528

約数和(自身を除く): 656073074

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 128287, 256574, 1667731, 3335462, 40666979, 81333958, 528670727, 1057341454]

約数ペア:

[(1, 1057341454), (2, 528670727), (13, 81333958), (26, 40666979), (317, 3335462), (634, 1667731), (4121, 256574), (8242, 128287)]