251012212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5704823}}^1$

素因数の和:5704838

約数の個数: 12

約数和(自身を含む): 479205216

約数和(自身を除く): 228193004

約数列:

[1, 2, 4, 11, 22, 44, 5704823, 11409646, 22819292, 62753053, 125506106, 251012212]

約数ペア:

[(1, 251012212), (2, 125506106), (4, 62753053), (11, 22819292), (22, 11409646), (44, 5704823)]