13209888958

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2976541}}^1$

素因数の和:2976867

約数の個数: 16

約数和(自身を含む): 22716968544

約数和(自身を除く): 9507079586

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 2976541, 5953082, 20835787, 41671574, 943563497, 1887126994, 6604944479, 13209888958]

約数ペア:

[(1, 13209888958), (2, 6604944479), (7, 1887126994), (14, 943563497), (317, 41671574), (634, 20835787), (2219, 5953082), (4438, 2976541)]