1337807518

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{17317}}^1$

素因数の和:17464

約数の個数: 24

約数和(自身を含む): 2137803192

約数和(自身を除く): 799995674

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 4066, 17317, 34634, 38627, 77254, 329023, 658046, 1852919, 3705838, 6251437, 12502874, 35205461, 70410922, 668903759, 1337807518]

約数ペア:

[(1, 1337807518), (2, 668903759), (19, 70410922), (38, 35205461), (107, 12502874), (214, 6251437), (361, 3705838), (722, 1852919), (2033, 658046), (4066, 329023), (17317, 77254), (34634, 38627)]