7129654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12471

約数の個数: 16

約数和(自身を含む): 12521376

約数和(自身を除く): 5391722

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 12421, 24842, 86947, 173894, 509261, 1018522, 3564827, 7129654]

約数ペア:

[(1, 7129654), (2, 3564827), (7, 1018522), (14, 509261), (41, 173894), (82, 86947), (287, 24842), (574, 12421)]