13309874778

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{3210293}}^1$

素因数の和:3210989

約数の個数: 16

約数和(自身を含む): 26658281376

約数和(自身を除く): 13348406598

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 3210293, 6420586, 9630879, 19261758, 2218312463, 4436624926, 6654937389, 13309874778]

約数ペア:

[(1, 13309874778), (2, 6654937389), (3, 4436624926), (6, 2218312463), (691, 19261758), (1382, 9630879), (2073, 6420586), (4146, 3210293)]