2012119193

素因数分解:

$7^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 2361872520

約数和(自身を除く): 349753327

約数列:

[1, 7, 49, 269, 293, 521, 1883, 2051, 3647, 13181, 14357, 25529, 78817, 140149, 152653, 551719, 981043, 1068571, 3862033, 6867301, 7479997, 41063657, 287445599, 2012119193]

約数ペア:

[(1, 2012119193), (7, 287445599), (49, 41063657), (269, 7479997), (293, 6867301), (521, 3862033), (1883, 1068571), (2051, 981043), (3647, 551719), (13181, 152653), (14357, 140149), (25529, 78817)]