1946204799

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{86857}}^1$

素因数の和:86975

約数の個数: 32

約数和(自身を含む): 3268640256

約数和(自身を除く): 1322435457

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469, 22407, 86857, 260571, 607999, 955427, 1823997, 2866281, 6687989, 8425129, 20063967, 25275387, 58975903, 92676419, 176927709, 278029257, 648734933, 1946204799]

約数ペア:

[(1, 1946204799), (3, 648734933), (7, 278029257), (11, 176927709), (21, 92676419), (33, 58975903), (77, 25275387), (97, 20063967), (231, 8425129), (291, 6687989), (679, 2866281), (1067, 1823997), (2037, 955427), (3201, 607999), (7469, 260571), (22407, 86857)]