2560837959

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{2531}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 3941032680

約数和(自身を除く): 1380194721

約数列:

[1, 3, 9, 17, 51, 153, 289, 389, 867, 1167, 2531, 2601, 3501, 6613, 7593, 19839, 22779, 43027, 59517, 112421, 129081, 337263, 387243, 731459, 984559, 1011789, 2194377, 2953677, 6583131, 8861031, 16737503, 50212509, 150637527, 284537551, 853612653, 2560837959]

約数ペア:

[(1, 2560837959), (3, 853612653), (9, 284537551), (17, 150637527), (51, 50212509), (153, 16737503), (289, 8861031), (389, 6583131), (867, 2953677), (1167, 2194377), (2531, 1011789), (2601, 984559), (3501, 731459), (6613, 387243), (7593, 337263), (19839, 129081), (22779, 112421), (43027, 59517)]