2017144910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{495613}}^1$

素因数の和:495668

約数の個数: 32

約数和(自身を含む): 4067999712

約数和(自身を除く): 2050854802

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 495613, 991226, 2478065, 4956130, 5451743, 10903486, 18337681, 27258715, 36675362, 54517430, 91688405, 183376810, 201714491, 403428982, 1008572455, 2017144910]

約数ペア:

[(1, 2017144910), (2, 1008572455), (5, 403428982), (10, 201714491), (11, 183376810), (22, 91688405), (37, 54517430), (55, 36675362), (74, 27258715), (110, 18337681), (185, 10903486), (370, 5451743), (407, 4956130), (814, 2478065), (2035, 991226), (4070, 495613)]