2155118834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1\times {\mathrm{1871}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 3617332992

約数和(自身を除く): 1462214158

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1277, 1871, 2554, 3742, 14047, 20581, 28094, 41162, 52357, 76711, 104714, 153422, 575927, 843821, 1151854, 1687642, 2389267, 4778534, 26281937, 52563874, 97959947, 195919894, 1077559417, 2155118834]

約数ペア:

[(1, 2155118834), (2, 1077559417), (11, 195919894), (22, 97959947), (41, 52563874), (82, 26281937), (451, 4778534), (902, 2389267), (1277, 1687642), (1871, 1151854), (2554, 843821), (3742, 575927), (14047, 153422), (20581, 104714), (28094, 76711), (41162, 52357)]