2939308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 5499648

約数和(自身を除く): 2560340

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 743, 989, 1486, 1978, 2972, 3956, 17089, 31949, 34178, 63898, 68356, 127796, 734827, 1469654, 2939308]

約数ペア:

[(1, 2939308), (2, 1469654), (4, 734827), (23, 127796), (43, 68356), (46, 63898), (86, 34178), (92, 31949), (172, 17089), (743, 3956), (989, 2972), (1486, 1978)]