77720602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2381}}^1$

素因数の和:3261

約数の個数: 16

約数和(自身を含む): 122911200

約数和(自身を除く): 45190598

約数列:

[1, 2, 19, 38, 859, 1718, 2381, 4762, 16321, 32642, 45239, 90478, 2045279, 4090558, 38860301, 77720602]

約数ペア:

[(1, 77720602), (2, 38860301), (19, 4090558), (38, 2045279), (859, 90478), (1718, 45239), (2381, 32642), (4762, 16321)]