2878106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 5426400

約数和(自身を除く): 2548294

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1699, 3398, 11893, 18689, 23786, 37378, 130823, 205579, 261646, 411158, 1439053, 2878106]

約数ペア:

[(1, 2878106), (2, 1439053), (7, 411158), (11, 261646), (14, 205579), (22, 130823), (77, 37378), (121, 23786), (154, 18689), (242, 11893), (847, 3398), (1694, 1699)]