2016988809

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2297}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 3080790720

約数和(自身を除く): 1063801911

約数列:

[1, 3, 11, 33, 41, 59, 121, 123, 177, 363, 451, 649, 1353, 1947, 2297, 2419, 4961, 6891, 7139, 7257, 14883, 21417, 25267, 26609, 75801, 79827, 94177, 135523, 277937, 282531, 292699, 406569, 833811, 878097, 1035947, 1490753, 3107841, 4472259, 5556443, 11395417, 16398283, 16669329, 34186251, 49194849, 61120873, 183362619, 672329603, 2016988809]

約数ペア:

[(1, 2016988809), (3, 672329603), (11, 183362619), (33, 61120873), (41, 49194849), (59, 34186251), (121, 16669329), (123, 16398283), (177, 11395417), (363, 5556443), (451, 4472259), (649, 3107841), (1353, 1490753), (1947, 1035947), (2297, 878097), (2419, 833811), (4961, 406569), (6891, 292699), (7139, 282531), (7257, 277937), (14883, 135523), (21417, 94177), (25267, 79827), (26609, 75801)]