1940594038

素因数分解:

$2^1\times {\mathrm{991}}^1\times {\mathrm{979109}}^1$

素因数の和:980102

約数の個数: 8

約数和(自身を含む): 2913831360

約数和(自身を除く): 973237322

約数列:

[1, 2, 991, 1982, 979109, 1958218, 970297019, 1940594038]

約数ペア:

[(1, 1940594038), (2, 970297019), (991, 1958218), (1982, 979109)]