127767958

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1361}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 194722416

約数和(自身を除く): 66954458

約数列:

[1, 2, 73, 146, 643, 1286, 1361, 2722, 46939, 93878, 99353, 198706, 875123, 1750246, 63883979, 127767958]

約数ペア:

[(1, 127767958), (2, 63883979), (73, 1750246), (146, 875123), (643, 198706), (1286, 99353), (1361, 93878), (2722, 46939)]