8850028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 16997904

約数和(自身を除く): 8147876

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1021, 2042, 2167, 4084, 4334, 8668, 11231, 22462, 44924, 201137, 402274, 804548, 2212507, 4425014, 8850028]

約数ペア:

[(1, 8850028), (2, 4425014), (4, 2212507), (11, 804548), (22, 402274), (44, 201137), (197, 44924), (394, 22462), (788, 11231), (1021, 8668), (2042, 4334), (2167, 4084)]