2040891369922

素因数分解:

$2^1\times {\mathrm{1031}}^1\times {\mathrm{6397}}^1\times {\mathrm{154723}}^1$

素因数の和:162153

約数の個数: 16

約数和(自身を含む): 3064805174592

約数和(自身を除く): 1023913804670

約数列:

[1, 2, 1031, 2062, 6397, 12794, 154723, 309446, 6595307, 13190614, 159519413, 319038826, 989763031, 1979526062, 1020445684961, 2040891369922]

約数ペア:

[(1, 2040891369922), (2, 1020445684961), (1031, 1979526062), (2062, 989763031), (6397, 319038826), (12794, 159519413), (154723, 13190614), (309446, 6595307)]