2019675416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{559777}}^1$

素因数の和:559835

約数の個数: 32

約数和(自身を含む): 4231921680

約数和(自身を除く): 2212246264

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 559777, 1119554, 2239108, 4478216, 6157547, 12315094, 22950857, 24630188, 45901714, 49260376, 91803428, 183606856, 252459427, 504918854, 1009837708, 2019675416]

約数ペア:

[(1, 2019675416), (2, 1009837708), (4, 504918854), (8, 252459427), (11, 183606856), (22, 91803428), (41, 49260376), (44, 45901714), (82, 24630188), (88, 22950857), (164, 12315094), (328, 6157547), (451, 4478216), (902, 2239108), (1804, 1119554), (3608, 559777)]