2049763965

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1924661}}^1$

素因数の和:1924740

約数の個数: 16

約数和(自身を含む): 3325815936

約数和(自身を除く): 1276051971

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1924661, 5773983, 9623305, 28869915, 136650931, 409952793, 683254655, 2049763965]

約数ペア:

[(1, 2049763965), (3, 683254655), (5, 409952793), (15, 136650931), (71, 28869915), (213, 9623305), (355, 5773983), (1065, 1924661)]