2089322858

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 3727027080

約数和(自身を除く): 1637704222

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 433, 742, 866, 929, 1858, 2597, 3031, 5194, 6062, 6503, 13006, 21217, 22949, 42434, 45521, 45898, 49237, 91042, 98474, 160643, 321286, 344659, 402257, 689318, 804514, 1124501, 2249002, 2412613, 2815799, 4825226, 5631598, 19710593, 21319621, 39421186, 42639242, 149237347, 298474694, 1044661429, 2089322858]

約数ペア:

[(1, 2089322858), (2, 1044661429), (7, 298474694), (14, 149237347), (49, 42639242), (53, 39421186), (98, 21319621), (106, 19710593), (371, 5631598), (433, 4825226), (742, 2815799), (866, 2412613), (929, 2249002), (1858, 1124501), (2597, 804514), (3031, 689318), (5194, 402257), (6062, 344659), (6503, 321286), (13006, 160643), (21217, 98474), (22949, 91042), (42434, 49237), (45521, 45898)]