399173622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 861775680

約数和(自身を除く): 462602058

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 1681, 2083, 2337, 3362, 4166, 4674, 5043, 6249, 10086, 12498, 31939, 39577, 63878, 79154, 85403, 95817, 118731, 170806, 191634, 237462, 256209, 512418, 1622657, 3245314, 3501523, 4867971, 7003046, 9735942, 10504569, 21009138, 66528937, 133057874, 199586811, 399173622]

約数ペア:

[(1, 399173622), (2, 199586811), (3, 133057874), (6, 66528937), (19, 21009138), (38, 10504569), (41, 9735942), (57, 7003046), (82, 4867971), (114, 3501523), (123, 3245314), (246, 1622657), (779, 512418), (1558, 256209), (1681, 237462), (2083, 191634), (2337, 170806), (3362, 118731), (4166, 95817), (4674, 85403), (5043, 79154), (6249, 63878), (10086, 39577), (12498, 31939)]