2742495370

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{975977}}^1$

素因数の和:976265

約数の個数: 16

約数和(自身を含む): 4954064328

約数和(自身を除く): 2211568958

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 975977, 1951954, 4879885, 9759770, 274249537, 548499074, 1371247685, 2742495370]

約数ペア:

[(1, 2742495370), (2, 1371247685), (5, 548499074), (10, 274249537), (281, 9759770), (562, 4879885), (1405, 1951954), (2810, 975977)]