2685298

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 5318784

約数和(自身を除く): 2633486

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 53, 77, 94, 98, 106, 154, 329, 371, 517, 539, 583, 658, 742, 1034, 1078, 1166, 2303, 2491, 2597, 3619, 4081, 4606, 4982, 5194, 7238, 8162, 17437, 25333, 27401, 28567, 34874, 50666, 54802, 57134, 122059, 191807, 244118, 383614, 1342649, 2685298]

約数ペア:

[(1, 2685298), (2, 1342649), (7, 383614), (11, 244118), (14, 191807), (22, 122059), (47, 57134), (49, 54802), (53, 50666), (77, 34874), (94, 28567), (98, 27401), (106, 25333), (154, 17437), (329, 8162), (371, 7238), (517, 5194), (539, 4982), (583, 4606), (658, 4081), (742, 3619), (1034, 2597), (1078, 2491), (1166, 2303)]