1449682444

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 3124106160

約数和(自身を除く): 1674423716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 193, 196, 266, 386, 532, 772, 931, 1351, 1862, 2017, 2702, 3667, 3724, 4034, 5404, 7334, 8068, 9457, 14119, 14668, 18914, 25669, 28238, 37828, 38323, 51338, 56476, 76646, 98833, 102676, 153292, 179683, 197666, 268261, 359366, 389281, 395332, 536522, 718732, 778562, 1073044, 1557124, 1877827, 2724967, 3755654, 5449934, 7396339, 7511308, 10899868, 14792678, 19074769, 29585356, 38149538, 51774373, 76299076, 103548746, 207097492, 362420611, 724841222, 1449682444]

約数ペア:

[(1, 1449682444), (2, 724841222), (4, 362420611), (7, 207097492), (14, 103548746), (19, 76299076), (28, 51774373), (38, 38149538), (49, 29585356), (76, 19074769), (98, 14792678), (133, 10899868), (193, 7511308), (196, 7396339), (266, 5449934), (386, 3755654), (532, 2724967), (772, 1877827), (931, 1557124), (1351, 1073044), (1862, 778562), (2017, 718732), (2702, 536522), (3667, 395332), (3724, 389281), (4034, 359366), (5404, 268261), (7334, 197666), (8068, 179683), (9457, 153292), (14119, 102676), (14668, 98833), (18914, 76646), (25669, 56476), (28238, 51338), (37828, 38323)]