1259858512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{23017}}^1$

素因数の和:23347

約数の個数: 40

約数和(自身を含む): 2671561152

約数和(自身を除く): 1411702640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 3421, 4976, 6842, 13684, 23017, 27368, 46034, 54736, 92068, 184136, 253187, 368272, 506374, 1012748, 2025496, 4050992, 7158287, 14316574, 28633148, 57266296, 78741157, 114532592, 157482314, 314964628, 629929256, 1259858512]

約数ペア:

[(1, 1259858512), (2, 629929256), (4, 314964628), (8, 157482314), (11, 114532592), (16, 78741157), (22, 57266296), (44, 28633148), (88, 14316574), (176, 7158287), (311, 4050992), (622, 2025496), (1244, 1012748), (2488, 506374), (3421, 368272), (4976, 253187), (6842, 184136), (13684, 92068), (23017, 54736), (27368, 46034)]