2054011672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{321341}}^1$

素因数の和:321411

約数の個数: 32

約数和(自身を含む): 4164592320

約数和(自身を除く): 2110580648

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 321341, 642682, 1285364, 2570728, 5462797, 10925594, 15103027, 21851188, 30206054, 43702376, 60412108, 120824216, 256751459, 513502918, 1027005836, 2054011672]

約数ペア:

[(1, 2054011672), (2, 1027005836), (4, 513502918), (8, 256751459), (17, 120824216), (34, 60412108), (47, 43702376), (68, 30206054), (94, 21851188), (136, 15103027), (188, 10925594), (376, 5462797), (799, 2570728), (1598, 1285364), (3196, 642682), (6392, 321341)]