2078580078

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1059419}}^1$

素因数の和:1059536

約数の個数: 24

約数和(自身を含む): 4544911800

約数和(自身を除く): 2466331722

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 1059419, 2118838, 3178257, 6356514, 9534771, 19069542, 115476671, 230953342, 346430013, 692860026, 1039290039, 2078580078]

約数ペア:

[(1, 2078580078), (2, 1039290039), (3, 692860026), (6, 346430013), (9, 230953342), (18, 115476671), (109, 19069542), (218, 9534771), (327, 6356514), (654, 3178257), (981, 2118838), (1962, 1059419)]