2794286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 4607280

約数和(自身を除く): 1812994

約数列:

[1, 2, 11, 22, 157, 314, 809, 1618, 1727, 3454, 8899, 17798, 127013, 254026, 1397143, 2794286]

約数ペア:

[(1, 2794286), (2, 1397143), (11, 254026), (22, 127013), (157, 17798), (314, 8899), (809, 3454), (1618, 1727)]