2023894516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{200227}}^1$

素因数の和:200276

約数の個数: 36

約数和(自身を含む): 4272064608

約数和(自身を除く): 2248170092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 200227, 400454, 800908, 1401589, 2803178, 3804313, 5606356, 7608626, 15217252, 26630191, 53260382, 72281947, 106520764, 144563894, 289127788, 505973629, 1011947258, 2023894516]

約数ペア:

[(1, 2023894516), (2, 1011947258), (4, 505973629), (7, 289127788), (14, 144563894), (19, 106520764), (28, 72281947), (38, 53260382), (76, 26630191), (133, 15217252), (266, 7608626), (361, 5606356), (532, 3804313), (722, 2803178), (1444, 1401589), (2527, 800908), (5054, 400454), (10108, 200227)]