127650938

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 193200000

約数和(自身を除く): 65549062

約数列:

[1, 2, 199, 349, 398, 698, 919, 1838, 69451, 138902, 182881, 320731, 365762, 641462, 63825469, 127650938]

約数ペア:

[(1, 127650938), (2, 63825469), (199, 641462), (349, 365762), (398, 320731), (698, 182881), (919, 138902), (1838, 69451)]