1282395238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{37831}}^1$

素因数の和:38847

約数の個数: 16

約数和(自身を含む): 2038842144

約数和(自身を除く): 756446906

約数列:

[1, 2, 17, 34, 997, 1994, 16949, 33898, 37831, 75662, 643127, 1286254, 37717507, 75435014, 641197619, 1282395238]

約数ペア:

[(1, 1282395238), (2, 641197619), (17, 75435014), (34, 37717507), (997, 1286254), (1994, 643127), (16949, 75662), (33898, 37831)]