4026279922

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{212873}}^1$

素因数の和:213082

約数の個数: 24

約数和(自身を含む): 7061882076

約数和(自身を除く): 3035602154

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 9457, 18914, 212873, 425746, 1490111, 2980222, 10430777, 20861554, 41084489, 82168978, 287591423, 575182846, 2013139961, 4026279922]

約数ペア:

[(1, 4026279922), (2, 2013139961), (7, 575182846), (14, 287591423), (49, 82168978), (98, 41084489), (193, 20861554), (386, 10430777), (1351, 2980222), (2702, 1490111), (9457, 425746), (18914, 212873)]