5821121228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1\times {\mathrm{1621}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 11193045696

約数和(自身を除く): 5371924468

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1303, 1378, 1621, 2606, 2756, 3242, 5212, 6484, 16939, 21073, 33878, 42146, 67756, 69059, 84292, 85913, 138118, 171826, 276236, 343652, 897767, 1116869, 1795534, 2112163, 2233738, 3591068, 4224326, 4467476, 8448652, 27458119, 54916238, 109832476, 111944639, 223889278, 447778556, 1455280307, 2910560614, 5821121228]

約数ペア:

[(1, 5821121228), (2, 2910560614), (4, 1455280307), (13, 447778556), (26, 223889278), (52, 111944639), (53, 109832476), (106, 54916238), (212, 27458119), (689, 8448652), (1303, 4467476), (1378, 4224326), (1621, 3591068), (2606, 2233738), (2756, 2112163), (3242, 1795534), (5212, 1116869), (6484, 897767), (16939, 343652), (21073, 276236), (33878, 171826), (42146, 138118), (67756, 85913), (69059, 84292)]