263806634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 501285312

約数和(自身を除く): 237478678

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 1118, 1183, 2366, 2593, 3913, 5186, 7267, 7826, 14534, 18151, 33709, 36302, 50869, 67418, 101738, 111499, 222998, 235963, 438217, 471926, 780493, 876434, 1449487, 1560986, 2898974, 3067519, 6135038, 10146409, 18843331, 20292818, 37686662, 131903317, 263806634]

約数ペア:

[(1, 263806634), (2, 131903317), (7, 37686662), (13, 20292818), (14, 18843331), (26, 10146409), (43, 6135038), (86, 3067519), (91, 2898974), (169, 1560986), (182, 1449487), (301, 876434), (338, 780493), (559, 471926), (602, 438217), (1118, 235963), (1183, 222998), (2366, 111499), (2593, 101738), (3913, 67418), (5186, 50869), (7267, 36302), (7826, 33709), (14534, 18151)]