2947354990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1095671}}^1$

素因数の和:1095947

約数の個数: 16

約数和(自身を含む): 5324965920

約数和(自身を除く): 2377610930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 1095671, 2191342, 5478355, 10956710, 294735499, 589470998, 1473677495, 2947354990]

約数ペア:

[(1, 2947354990), (2, 1473677495), (5, 589470998), (10, 294735499), (269, 10956710), (538, 5478355), (1345, 2191342), (2690, 1095671)]