389699126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{25873}}^1$

素因数の和:26335

約数の個数: 16

約数和(自身を含む): 620355024

約数和(自身を除く): 230655898

約数列:

[1, 2, 17, 34, 443, 886, 7531, 15062, 25873, 51746, 439841, 879682, 11461739, 22923478, 194849563, 389699126]

約数ペア:

[(1, 389699126), (2, 194849563), (17, 22923478), (34, 11461739), (443, 879682), (886, 439841), (7531, 51746), (15062, 25873)]