279157031246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{68771}}^1\times {\mathrm{119389}}^1$

素因数の和:188179

約数の個数: 16

約数和(自身を含む): 443377210320

約数和(自身を除く): 164220179074

約数列:

[1, 2, 17, 34, 68771, 119389, 137542, 238778, 1169107, 2029613, 2338214, 4059226, 8210500919, 16421001838, 139578515623, 279157031246]

約数ペア:

[(1, 279157031246), (2, 139578515623), (17, 16421001838), (34, 8210500919), (68771, 4059226), (119389, 2338214), (137542, 2029613), (238778, 1169107)]