2012613321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{478169}}^1$

素因数の和:478256

約数の個数: 16

約数和(自身を含む): 2846067840

約数和(自身を除く): 833454519

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 478169, 1434507, 10997887, 29168309, 32993661, 87504927, 670871107, 2012613321]

約数ペア:

[(1, 2012613321), (3, 670871107), (23, 87504927), (61, 32993661), (69, 29168309), (183, 10997887), (1403, 1434507), (4209, 478169)]