3959242

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 6814080

約数和(自身を除く): 2854838

約数列:

[1, 2, 7, 14, 389, 727, 778, 1454, 2723, 5089, 5446, 10178, 282803, 565606, 1979621, 3959242]

約数ペア:

[(1, 3959242), (2, 1979621), (7, 565606), (14, 282803), (389, 10178), (727, 5446), (778, 5089), (1454, 2723)]