127649258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9914

約数の個数: 32

約数和(自身を含む): 226990080

約数和(自身を除く): 99340822

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 9851, 12958, 19702, 108361, 187169, 216722, 305381, 374338, 610762, 2058859, 3359191, 4117718, 5802239, 6718382, 11604478, 63824629, 127649258]

約数ペア:

[(1, 127649258), (2, 63824629), (11, 11604478), (19, 6718382), (22, 5802239), (31, 4117718), (38, 3359191), (62, 2058859), (209, 610762), (341, 374338), (418, 305381), (589, 216722), (682, 187169), (1178, 108361), (6479, 19702), (9851, 12958)]