2098722782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6209239}}^1$

素因数の和:6209267

約数の個数: 12

約数和(自身を含む): 3408872760

約数和(自身を除く): 1310149978

約数列:

[1, 2, 13, 26, 169, 338, 6209239, 12418478, 80720107, 161440214, 1049361391, 2098722782]

約数ペア:

[(1, 2098722782), (2, 1049361391), (13, 161440214), (26, 80720107), (169, 12418478), (338, 6209239)]