3920230076

素因数分解:

$2^2\times 7^1\times {\mathrm{140008217}}^1$

素因数の和:140008228

約数の個数: 12

約数和(自身を含む): 7840460208

約数和(自身を除く): 3920230132

約数列:

[1, 2, 4, 7, 14, 28, 140008217, 280016434, 560032868, 980057519, 1960115038, 3920230076]

約数ペア:

[(1, 3920230076), (2, 1960115038), (4, 980057519), (7, 560032868), (14, 280016434), (28, 140008217)]