4019722

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3237878

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 149, 287, 298, 329, 574, 658, 1043, 1927, 2086, 3854, 6109, 7003, 12218, 13489, 14006, 26978, 42763, 49021, 85526, 98042, 287123, 574246, 2009861, 4019722]

約数ペア:

[(1, 4019722), (2, 2009861), (7, 574246), (14, 287123), (41, 98042), (47, 85526), (82, 49021), (94, 42763), (149, 26978), (287, 14006), (298, 13489), (329, 12218), (574, 7003), (658, 6109), (1043, 3854), (1927, 2086)]