713809138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{2069}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 1289692800

約数和(自身を除く): 575883662

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1297, 2069, 2594, 4138, 9079, 14483, 18158, 24643, 28966, 39311, 49286, 78622, 172501, 275177, 345002, 550354, 2683493, 5366986, 18784451, 37568902, 50986367, 101972734, 356904569, 713809138]

約数ペア:

[(1, 713809138), (2, 356904569), (7, 101972734), (14, 50986367), (19, 37568902), (38, 18784451), (133, 5366986), (266, 2683493), (1297, 550354), (2069, 345002), (2594, 275177), (4138, 172501), (9079, 78622), (14483, 49286), (18158, 39311), (24643, 28966)]