331387502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 523653984

約数和(自身を除く): 192266482

約数列:

[1, 2, 41, 61, 82, 97, 122, 194, 683, 1366, 2501, 3977, 5002, 5917, 7954, 11834, 28003, 41663, 56006, 66251, 83326, 132502, 242597, 485194, 1708183, 2716291, 3416366, 4041311, 5432582, 8082622, 165693751, 331387502]

約数ペア:

[(1, 331387502), (2, 165693751), (41, 8082622), (61, 5432582), (82, 4041311), (97, 3416366), (122, 2716291), (194, 1708183), (683, 485194), (1366, 242597), (2501, 132502), (3977, 83326), (5002, 66251), (5917, 56006), (7954, 41663), (11834, 28003)]