2008422085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{6451}}^1$

素因数の和:7404

約数の個数: 16

約数和(自身を含む): 2447217792

約数和(自身を除く): 438795707

約数列:

[1, 5, 71, 355, 877, 4385, 6451, 32255, 62267, 311335, 458021, 2290105, 5657527, 28287635, 401684417, 2008422085]

約数ペア:

[(1, 2008422085), (5, 401684417), (71, 28287635), (355, 5657527), (877, 2290105), (4385, 458021), (6451, 311335), (32255, 62267)]