312973976

素因数分解:

$2^3\times 7^2\times {\mathrm{798403}}^1$

素因数の和:798423

約数の個数: 24

約数和(自身を含む): 682635420

約数和(自身を除く): 369661444

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 798403, 1596806, 3193612, 5588821, 6387224, 11177642, 22355284, 39121747, 44710568, 78243494, 156486988, 312973976]

約数ペア:

[(1, 312973976), (2, 156486988), (4, 78243494), (7, 44710568), (8, 39121747), (14, 22355284), (28, 11177642), (49, 6387224), (56, 5588821), (98, 3193612), (196, 1596806), (392, 798403)]