251130074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{132313}}^1$

素因数の和:132401

約数の個数: 16

約数和(自身を含む): 411231912

約数和(自身を除く): 160101838

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 132313, 264626, 1720069, 3440138, 9658849, 19317698, 125565037, 251130074]

約数ペア:

[(1, 251130074), (2, 125565037), (13, 19317698), (26, 9658849), (73, 3440138), (146, 1720069), (949, 264626), (1898, 132313)]