2999486

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 5296896

約数和(自身を除く): 2297410

約数列:

[1, 2, 7, 14, 49, 98, 127, 241, 254, 482, 889, 1687, 1778, 3374, 6223, 11809, 12446, 23618, 30607, 61214, 214249, 428498, 1499743, 2999486]

約数ペア:

[(1, 2999486), (2, 1499743), (7, 428498), (14, 214249), (49, 61214), (98, 30607), (127, 23618), (241, 12446), (254, 11809), (482, 6223), (889, 3374), (1687, 1778)]