2247334864

素因数分解:

$2^4\times {\mathrm{3517}}^1\times {\mathrm{39937}}^1$

素因数の和:43462

約数の個数: 20

約数和(自身を含む): 4355558404

約数和(自身を除く): 2108223540

約数列:

[1, 2, 4, 8, 16, 3517, 7034, 14068, 28136, 39937, 56272, 79874, 159748, 319496, 638992, 140458429, 280916858, 561833716, 1123667432, 2247334864]

約数ペア:

[(1, 2247334864), (2, 1123667432), (4, 561833716), (8, 280916858), (16, 140458429), (3517, 638992), (7034, 319496), (14068, 159748), (28136, 79874), (39937, 56272)]