2021676708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{2557}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 4837198464

約数和(自身を除く): 2815521756

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1607, 2557, 3214, 4821, 5114, 6428, 7671, 9642, 10228, 15342, 19284, 30684, 65887, 104837, 131774, 197661, 209674, 263548, 314511, 395322, 419348, 629022, 790644, 1258044, 4109099, 8218198, 12327297, 16436396, 24654594, 49309188, 168473059, 336946118, 505419177, 673892236, 1010838354, 2021676708]

約数ペア:

[(1, 2021676708), (2, 1010838354), (3, 673892236), (4, 505419177), (6, 336946118), (12, 168473059), (41, 49309188), (82, 24654594), (123, 16436396), (164, 12327297), (246, 8218198), (492, 4109099), (1607, 1258044), (2557, 790644), (3214, 629022), (4821, 419348), (5114, 395322), (6428, 314511), (7671, 263548), (9642, 209674), (10228, 197661), (15342, 131774), (19284, 104837), (30684, 65887)]