494164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1047

約数の個数: 18

約数和(自身を含む): 951482

約数和(自身を除く): 457318

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1021, 2042, 4084, 11231, 22462, 44924, 123541, 247082, 494164]

約数ペア:

[(1, 494164), (2, 247082), (4, 123541), (11, 44924), (22, 22462), (44, 11231), (121, 4084), (242, 2042), (484, 1021)]