1640585093

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1\times {\mathrm{4091}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 1909163520

約数和(自身を除く): 268578427

約数列:

[1, 7, 59, 413, 971, 4091, 6797, 28637, 57289, 241369, 401023, 1689583, 3972361, 27806527, 234369299, 1640585093]

約数ペア:

[(1, 1640585093), (7, 234369299), (59, 27806527), (413, 3972361), (971, 1689583), (4091, 401023), (6797, 241369), (28637, 57289)]