485121761278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31469}}^1\times {\mathrm{100103}}^1$

素因数の和:131592

約数の個数: 32

約数和(自身を含む): 907278589440

約数和(自身を除く): 422156828162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 31469, 62938, 100103, 200206, 220283, 346159, 440566, 692318, 700721, 1101133, 1401442, 2202266, 2423113, 4846226, 7707931, 15415862, 3150141307, 6300282614, 22050989149, 34651554377, 44101978298, 69303108754, 242560880639, 485121761278]

約数ペア:

[(1, 485121761278), (2, 242560880639), (7, 69303108754), (11, 44101978298), (14, 34651554377), (22, 22050989149), (77, 6300282614), (154, 3150141307), (31469, 15415862), (62938, 7707931), (100103, 4846226), (200206, 2423113), (220283, 2202266), (346159, 1401442), (440566, 1101133), (692318, 700721)]