2261918705

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{14449}}^1$

素因数の和:14824

約数の個数: 16

約数和(自身を含む): 2746656000

約数和(自身を除く): 484737295

約数列:

[1, 5, 131, 239, 655, 1195, 14449, 31309, 72245, 156545, 1892819, 3453311, 9464095, 17266555, 452383741, 2261918705]

約数ペア:

[(1, 2261918705), (5, 452383741), (131, 17266555), (239, 9464095), (655, 3453311), (1195, 1892819), (14449, 156545), (31309, 72245)]