2856465409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{247463}}^1$

素因数の和:247584

約数の個数: 16

約数和(自身を含む): 3492211968

約数和(自身を除く): 635746559

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 247463, 1732241, 4206871, 24003911, 29448097, 168027377, 408066487, 2856465409]

約数ペア:

[(1, 2856465409), (7, 408066487), (17, 168027377), (97, 29448097), (119, 24003911), (679, 4206871), (1649, 1732241), (11543, 247463)]