2017268869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 2548288512

約数和(自身を除く): 531019643

約数列:

[1, 7, 11, 77, 131, 227, 881, 917, 1441, 1589, 2497, 6167, 9691, 10087, 17479, 29737, 67837, 115411, 199987, 208159, 327107, 807877, 1269521, 1399909, 2199857, 2289749, 8886647, 15398999, 26198297, 183388079, 288181267, 2017268869]

約数ペア:

[(1, 2017268869), (7, 288181267), (11, 183388079), (77, 26198297), (131, 15398999), (227, 8886647), (881, 2289749), (917, 2199857), (1441, 1399909), (1589, 1269521), (2497, 807877), (6167, 327107), (9691, 208159), (10087, 199987), (17479, 115411), (29737, 67837)]