2017125485

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{253567}}^1$

素因数の和:253652

約数の個数: 16

約数和(自身を含む): 2543794176

約数和(自身を除く): 526668691

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 253567, 1267835, 9381979, 10903381, 46909895, 54516905, 403425097, 2017125485]

約数ペア:

[(1, 2017125485), (5, 403425097), (37, 54516905), (43, 46909895), (185, 10903381), (215, 9381979), (1591, 1267835), (7955, 253567)]