2017295324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 3892560000

約数和(自身を除く): 1875264676

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 499, 556, 661, 998, 1322, 1529, 1996, 2644, 3058, 5489, 6116, 7271, 10978, 14542, 21956, 29084, 69361, 91879, 138722, 183758, 277444, 329839, 367516, 659678, 762971, 1010669, 1319356, 1525942, 2021338, 3051884, 3628229, 4042676, 7256458, 14512916, 45847621, 91695242, 183390484, 504323831, 1008647662, 2017295324]

約数ペア:

[(1, 2017295324), (2, 1008647662), (4, 504323831), (11, 183390484), (22, 91695242), (44, 45847621), (139, 14512916), (278, 7256458), (499, 4042676), (556, 3628229), (661, 3051884), (998, 2021338), (1322, 1525942), (1529, 1319356), (1996, 1010669), (2644, 762971), (3058, 659678), (5489, 367516), (6116, 329839), (7271, 277444), (10978, 183758), (14542, 138722), (21956, 91879), (29084, 69361)]