245811046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{18077}}^1$

素因数の和:18615

約数の個数: 16

約数和(自身を含む): 397860624

約数和(自身を除く): 152049578

約数列:

[1, 2, 13, 26, 523, 1046, 6799, 13598, 18077, 36154, 235001, 470002, 9454271, 18908542, 122905523, 245811046]

約数ペア:

[(1, 245811046), (2, 122905523), (13, 18908542), (26, 9454271), (523, 470002), (1046, 235001), (6799, 36154), (13598, 18077)]