7474412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{15443}}^1$

素因数の和:15469

約数の個数: 18

約数和(自身を含む): 14378364

約数和(自身を除く): 6903952

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 15443, 30886, 61772, 169873, 339746, 679492, 1868603, 3737206, 7474412]

約数ペア:

[(1, 7474412), (2, 3737206), (4, 1868603), (11, 679492), (22, 339746), (44, 169873), (121, 61772), (242, 30886), (484, 15443)]