1839138421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{77999}}^1$

素因数の和:78108

約数の個数: 16

約数和(自身を含む): 2077920000

約数和(自身を除く): 238781579

約数列:

[1, 17, 19, 73, 323, 1241, 1387, 23579, 77999, 1325983, 1481981, 5693927, 25193677, 96796759, 108184613, 1839138421]

約数ペア:

[(1, 1839138421), (17, 108184613), (19, 96796759), (73, 25193677), (323, 5693927), (1241, 1481981), (1387, 1325983), (23579, 77999)]