257045162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{248593}}^1$

素因数の和:248653

約数の個数: 16

約数和(自身を含む): 429570432

約数和(自身を除く): 172525270

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 248593, 497186, 2734523, 5469046, 11683871, 23367742, 128522581, 257045162]

約数ペア:

[(1, 257045162), (2, 128522581), (11, 23367742), (22, 11683871), (47, 5469046), (94, 2734523), (517, 497186), (1034, 248593)]