525670226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 909169920

約数和(自身を除く): 383499694

約数列:

[1, 2, 17, 19, 34, 38, 71, 73, 142, 146, 157, 314, 323, 646, 1207, 1241, 1349, 1387, 2414, 2482, 2669, 2698, 2774, 2983, 5183, 5338, 5966, 10366, 11147, 11461, 22294, 22922, 22933, 23579, 45866, 47158, 50711, 88111, 98477, 101422, 176222, 189499, 194837, 196954, 211793, 217759, 378998, 389674, 423586, 435518, 813731, 1627462, 1674109, 3348218, 3600481, 3701903, 7200962, 7403806, 13833427, 15460889, 27666854, 30921778, 262835113, 525670226]

約数ペア:

[(1, 525670226), (2, 262835113), (17, 30921778), (19, 27666854), (34, 15460889), (38, 13833427), (71, 7403806), (73, 7200962), (142, 3701903), (146, 3600481), (157, 3348218), (314, 1674109), (323, 1627462), (646, 813731), (1207, 435518), (1241, 423586), (1349, 389674), (1387, 378998), (2414, 217759), (2482, 211793), (2669, 196954), (2698, 194837), (2774, 189499), (2983, 176222), (5183, 101422), (5338, 98477), (5966, 88111), (10366, 50711), (11147, 47158), (11461, 45866), (22294, 23579), (22922, 22933)]