2159422203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{148139}}^1$

素因数の和:148298

約数の個数: 16

約数和(自身を含む): 2972280960

約数和(自身を除く): 812858757

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 148139, 444417, 6369977, 16739707, 19109931, 50219121, 719807401, 2159422203]

約数ペア:

[(1, 2159422203), (3, 719807401), (43, 50219121), (113, 19109931), (129, 16739707), (339, 6369977), (4859, 444417), (14577, 148139)]