2257626

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1097}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 5270400

約数和(自身を除く): 3012774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1097, 2058, 2194, 3291, 6582, 7679, 15358, 23037, 46074, 53753, 107506, 161259, 322518, 376271, 752542, 1128813, 2257626]

約数ペア:

[(1, 2257626), (2, 1128813), (3, 752542), (6, 376271), (7, 322518), (14, 161259), (21, 107506), (42, 53753), (49, 46074), (98, 23037), (147, 15358), (294, 7679), (343, 6582), (686, 3291), (1029, 2194), (1097, 2058)]