2118049255

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{83933}}^1$

素因数の和:84055

約数の個数: 24

約数和(自身を含む): 2985364512

約数和(自身を除く): 867315257

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 3605, 5047, 25235, 83933, 419665, 587531, 2937655, 4112717, 8645099, 20563585, 43225495, 60515693, 302578465, 423609851, 2118049255]

約数ペア:

[(1, 2118049255), (5, 423609851), (7, 302578465), (35, 60515693), (49, 43225495), (103, 20563585), (245, 8645099), (515, 4112717), (721, 2937655), (3605, 587531), (5047, 419665), (25235, 83933)]