8955422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 16346880

約数和(自身を除く): 7391458

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 257, 262, 266, 514, 917, 1799, 1834, 2489, 3598, 4883, 4978, 9766, 17423, 33667, 34181, 34846, 67334, 68362, 235669, 471338, 639673, 1279346, 4477711, 8955422]

約数ペア:

[(1, 8955422), (2, 4477711), (7, 1279346), (14, 639673), (19, 471338), (38, 235669), (131, 68362), (133, 67334), (257, 34846), (262, 34181), (266, 33667), (514, 17423), (917, 9766), (1799, 4978), (1834, 4883), (2489, 3598)]