2017680088

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{7723}}^1$

素因数の和:7876

約数の個数: 48

約数和(自身を含む): 4054868280

約数和(自身を除く): 2037188192

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 452, 578, 904, 1156, 1921, 2312, 3842, 7684, 7723, 15368, 15446, 30892, 32657, 61784, 65314, 130628, 131291, 261256, 262582, 525164, 872699, 1050328, 1745398, 2231947, 3490796, 4463894, 6981592, 8927788, 14835883, 17855576, 29671766, 59343532, 118687064, 252210011, 504420022, 1008840044, 2017680088]

約数ペア:

[(1, 2017680088), (2, 1008840044), (4, 504420022), (8, 252210011), (17, 118687064), (34, 59343532), (68, 29671766), (113, 17855576), (136, 14835883), (226, 8927788), (289, 6981592), (452, 4463894), (578, 3490796), (904, 2231947), (1156, 1745398), (1921, 1050328), (2312, 872699), (3842, 525164), (7684, 262582), (7723, 261256), (15368, 131291), (15446, 130628), (30892, 65314), (32657, 61784)]