2918515369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{2297}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 3772396800

約数和(自身を除く): 853881431

約数列:

[1, 7, 11, 29, 77, 203, 319, 569, 2233, 2297, 3983, 6259, 16079, 16501, 25267, 43813, 66613, 115507, 176869, 181511, 466291, 732743, 1270577, 1306993, 5129201, 9148951, 14376923, 37902797, 100638461, 265319579, 416930767, 2918515369]

約数ペア:

[(1, 2918515369), (7, 416930767), (11, 265319579), (29, 100638461), (77, 37902797), (203, 14376923), (319, 9148951), (569, 5129201), (2233, 1306993), (2297, 1270577), (3983, 732743), (6259, 466291), (16079, 181511), (16501, 176869), (25267, 115507), (43813, 66613)]