2728852478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{43691}}^1$

素因数の和:43888

約数の個数: 32

約数和(自身を含む): 4756485888

約数和(自身を除く): 2027633410

約数列:

[1, 2, 11, 17, 22, 34, 167, 187, 334, 374, 1837, 2839, 3674, 5678, 31229, 43691, 62458, 87382, 480601, 742747, 961202, 1485494, 7296397, 8170217, 14592794, 16340434, 80260367, 124038749, 160520734, 248077498, 1364426239, 2728852478]

約数ペア:

[(1, 2728852478), (2, 1364426239), (11, 248077498), (17, 160520734), (22, 124038749), (34, 80260367), (167, 16340434), (187, 14592794), (334, 8170217), (374, 7296397), (1837, 1485494), (2839, 961202), (3674, 742747), (5678, 480601), (31229, 87382), (43691, 62458)]