17960482804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1\times {\mathrm{4349}}^1$

素因数の和:6408

約数の個数: 48

約数和(自身を含む): 35043321600

約数和(自身を除く): 17082838796

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1997, 2068, 3994, 4349, 7988, 8698, 17396, 21967, 43934, 47839, 87868, 93859, 95678, 187718, 191356, 204403, 375436, 408806, 817612, 1032449, 2064898, 2248433, 4129796, 4496866, 8684953, 8993732, 17369906, 34739812, 95534483, 191068966, 382137932, 408192791, 816385582, 1632771164, 4490120701, 8980241402, 17960482804]

約数ペア:

[(1, 17960482804), (2, 8980241402), (4, 4490120701), (11, 1632771164), (22, 816385582), (44, 408192791), (47, 382137932), (94, 191068966), (188, 95534483), (517, 34739812), (1034, 17369906), (1997, 8993732), (2068, 8684953), (3994, 4496866), (4349, 4129796), (7988, 2248433), (8698, 2064898), (17396, 1032449), (21967, 817612), (43934, 408806), (47839, 375436), (87868, 204403), (93859, 191356), (95678, 187718)]