2009061395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{51521}}^1$

素因数の和:52246

約数の個数: 16

約数和(自身を含む): 2633804640

約数和(自身を除く): 624743245

約数列:

[1, 5, 11, 55, 709, 3545, 7799, 38995, 51521, 257605, 566731, 2833655, 36528389, 182641945, 401812279, 2009061395]

約数ペア:

[(1, 2009061395), (5, 401812279), (11, 182641945), (55, 36528389), (709, 2833655), (3545, 566731), (7799, 257605), (38995, 51521)]