2448590977

素因数分解:

$7^1\times {\mathrm{491}}^1\times {\mathrm{691}}^1\times {\mathrm{1031}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 2810870784

約数和(自身を除く): 362279807

約数列:

[1, 7, 491, 691, 1031, 3437, 4837, 7217, 339281, 506221, 712421, 2374967, 3543547, 4986947, 349798711, 2448590977]

約数ペア:

[(1, 2448590977), (7, 349798711), (491, 4986947), (691, 3543547), (1031, 2374967), (3437, 712421), (4837, 506221), (7217, 339281)]