451839310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{65579}}^1$

素因数の和:65652

約数の個数: 32

約数和(自身を含む): 892412640

約数和(自身を除く): 440573330

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 65579, 131158, 327895, 655790, 852527, 1705054, 3475687, 4262635, 6951374, 8525270, 17378435, 34756870, 45183931, 90367862, 225919655, 451839310]

約数ペア:

[(1, 451839310), (2, 225919655), (5, 90367862), (10, 45183931), (13, 34756870), (26, 17378435), (53, 8525270), (65, 6951374), (106, 4262635), (130, 3475687), (265, 1705054), (530, 852527), (689, 655790), (1378, 327895), (3445, 131158), (6890, 65579)]