251844003854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{28664239}}^1$

素因数の和:28664455

約数の個数: 16

約数和(自身を含む): 396254453760

約数和(自身を除く): 144410449906

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 28664239, 57328478, 659277497, 1318554994, 5474869649, 10949739298, 125922001927, 251844003854]

約数ペア:

[(1, 251844003854), (2, 125922001927), (23, 10949739298), (46, 5474869649), (191, 1318554994), (382, 659277497), (4393, 57328478), (8786, 28664239)]