2669140894

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1781803}}^1$

素因数の和:1781919

約数の個数: 16

約数和(自身を含む): 4618435968

約数和(自身を除く): 1949295074

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1781803, 3563606, 12472621, 24945242, 190652921, 381305842, 1334570447, 2669140894]

約数ペア:

[(1, 2669140894), (2, 1334570447), (7, 381305842), (14, 190652921), (107, 24945242), (214, 12472621), (749, 3563606), (1498, 1781803)]