2019687496

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1567}}^1\times {\mathrm{2207}}^1$

素因数の和:3853

約数の個数: 32

約数和(自身を含む): 3842979840

約数和(自身を除く): 1823292344

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1567, 2207, 3134, 4414, 6268, 8828, 12536, 17656, 114391, 161111, 228782, 322222, 457564, 644444, 915128, 1288888, 3458369, 6916738, 13833476, 27666952, 252460937, 504921874, 1009843748, 2019687496]

約数ペア:

[(1, 2019687496), (2, 1009843748), (4, 504921874), (8, 252460937), (73, 27666952), (146, 13833476), (292, 6916738), (584, 3458369), (1567, 1288888), (2207, 915128), (3134, 644444), (4414, 457564), (6268, 322222), (8828, 228782), (12536, 161111), (17656, 114391)]