1954287713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1\times {\mathrm{3631}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 2331918336

約数和(自身を除く): 377630623

約数列:

[1, 7, 23, 161, 3343, 3631, 23401, 25417, 76889, 83513, 538223, 584591, 12138433, 84969031, 279183959, 1954287713]

約数ペア:

[(1, 1954287713), (7, 279183959), (23, 84969031), (161, 12138433), (3343, 584591), (3631, 538223), (23401, 83513), (25417, 76889)]