2004162545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5205617}}^1$

素因数の和:5205640

約数の個数: 16

約数和(自身を含む): 2998435968

約数和(自身を除く): 994273423

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5205617, 26028085, 36439319, 57261787, 182196595, 286308935, 400832509, 2004162545]

約数ペア:

[(1, 2004162545), (5, 400832509), (7, 286308935), (11, 182196595), (35, 57261787), (55, 36439319), (77, 26028085), (385, 5205617)]