4964917678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{217169}}^1$

素因数の和:217272

約数の個数: 32

約数和(自身を含む): 9006474240

約数和(自身を除く): 4041556562

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 217169, 434338, 1520183, 3040366, 4994887, 9989774, 15418999, 30837998, 34964209, 69928418, 107932993, 215865986, 354636977, 709273954, 2482458839, 4964917678]

約数ペア:

[(1, 4964917678), (2, 2482458839), (7, 709273954), (14, 354636977), (23, 215865986), (46, 107932993), (71, 69928418), (142, 34964209), (161, 30837998), (322, 15418999), (497, 9989774), (994, 4994887), (1633, 3040366), (3266, 1520183), (11431, 434338), (22862, 217169)]