2721580514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1\times {\mathrm{6247}}^1$

素因数の和:9881

約数の個数: 16

約数和(自身を含む): 4151121216

約数和(自身を除く): 1429540702

約数列:

[1, 2, 61, 122, 3571, 6247, 7142, 12494, 217831, 381067, 435662, 762134, 22308037, 44616074, 1360790257, 2721580514]

約数ペア:

[(1, 2721580514), (2, 1360790257), (61, 44616074), (122, 22308037), (3571, 762134), (6247, 435662), (7142, 381067), (12494, 217831)]