278345518039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3441931}}^1$

素因数の和:3442086

約数の個数: 16

約数和(自身を含む): 303330583296

約数和(自身を除く): 24985065257

約数列:

[1, 17, 67, 71, 1139, 1207, 4757, 80869, 3441931, 58512827, 230609377, 244377101, 3920359409, 4154410717, 16373265767, 278345518039]

約数ペア:

[(1, 278345518039), (17, 16373265767), (67, 4154410717), (71, 3920359409), (1139, 244377101), (1207, 230609377), (4757, 58512827), (80869, 3441931)]