2499876

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 6585600

約数和(自身を除く): 4085724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 293, 316, 474, 586, 711, 879, 948, 1172, 1422, 1758, 2133, 2637, 2844, 3516, 4266, 5274, 7911, 8532, 10548, 15822, 23147, 31644, 46294, 69441, 92588, 138882, 208323, 277764, 416646, 624969, 833292, 1249938, 2499876]

約数ペア:

[(1, 2499876), (2, 1249938), (3, 833292), (4, 624969), (6, 416646), (9, 277764), (12, 208323), (18, 138882), (27, 92588), (36, 69441), (54, 46294), (79, 31644), (108, 23147), (158, 15822), (237, 10548), (293, 8532), (316, 7911), (474, 5274), (586, 4266), (711, 3516), (879, 2844), (948, 2637), (1172, 2133), (1422, 1758)]