817762544

素因数分解:

$2^4\times {\mathrm{5077}}^1\times {\mathrm{10067}}^1$

素因数の和:15152

約数の個数: 20

約数和(自身を含む): 1584884424

約数和(自身を除く): 767121880

約数列:

[1, 2, 4, 8, 16, 5077, 10067, 10154, 20134, 20308, 40268, 40616, 80536, 81232, 161072, 51110159, 102220318, 204440636, 408881272, 817762544]

約数ペア:

[(1, 817762544), (2, 408881272), (4, 204440636), (8, 102220318), (16, 51110159), (5077, 161072), (10067, 81232), (10154, 80536), (20134, 40616), (20308, 40268)]