348120212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7911823}}^1$

素因数の和:7911838

約数の個数: 12

約数和(自身を含む): 664593216

約数和(自身を除く): 316473004

約数列:

[1, 2, 4, 11, 22, 44, 7911823, 15823646, 31647292, 87030053, 174060106, 348120212]

約数ペア:

[(1, 348120212), (2, 174060106), (4, 87030053), (11, 31647292), (22, 15823646), (44, 7911823)]