1282484

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 2589888

約数和(自身を除く): 1307404

約数列:

[1, 2, 4, 7, 14, 28, 163, 281, 326, 562, 652, 1124, 1141, 1967, 2282, 3934, 4564, 7868, 45803, 91606, 183212, 320621, 641242, 1282484]

約数ペア:

[(1, 1282484), (2, 641242), (4, 320621), (7, 183212), (14, 91606), (28, 45803), (163, 7868), (281, 4564), (326, 3934), (562, 2282), (652, 1967), (1124, 1141)]