1489592388

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{893041}}^1$

素因数の和:893187

約数の個数: 24

約数和(自身を含む): 3500724640

約数和(自身を除く): 2011132252

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 893041, 1786082, 2679123, 3572164, 5358246, 10716492, 124132699, 248265398, 372398097, 496530796, 744796194, 1489592388]

約数ペア:

[(1, 1489592388), (2, 744796194), (3, 496530796), (4, 372398097), (6, 248265398), (12, 124132699), (139, 10716492), (278, 5358246), (417, 3572164), (556, 2679123), (834, 1786082), (1668, 893041)]