297788254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{80789}}^1$

素因数の和:80907

約数の個数: 16

約数和(自身を含む): 475045200

約数和(自身を除く): 177256946

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 80789, 161578, 1534991, 3069982, 7836533, 15673066, 148894127, 297788254]

約数ペア:

[(1, 297788254), (2, 148894127), (19, 15673066), (38, 7836533), (97, 3069982), (194, 1534991), (1843, 161578), (3686, 80789)]