2017123260124

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3613}}^1\times {\mathrm{110161}}^1$

素因数の和:113966

約数の個数: 48

約数和(自身を含む): 4057694769856

約数和(自身を除く): 2040571509732

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 3613, 5068, 7226, 14452, 25291, 50582, 101164, 110161, 220322, 440644, 653953, 771127, 1307906, 1542254, 2615812, 3084508, 4577671, 9155342, 18310684, 19939141, 39878282, 79756564, 139573987, 279147974, 398011693, 558295948, 796023386, 1592046772, 2786081851, 5572163702, 11144327404, 72040116433, 144080232866, 288160465732, 504280815031, 1008561630062, 2017123260124]

約数ペア:

[(1, 2017123260124), (2, 1008561630062), (4, 504280815031), (7, 288160465732), (14, 144080232866), (28, 72040116433), (181, 11144327404), (362, 5572163702), (724, 2786081851), (1267, 1592046772), (2534, 796023386), (3613, 558295948), (5068, 398011693), (7226, 279147974), (14452, 139573987), (25291, 79756564), (50582, 39878282), (101164, 19939141), (110161, 18310684), (220322, 9155342), (440644, 4577671), (653953, 3084508), (771127, 2615812), (1307906, 1542254)]