319970298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2806757}}^1$

素因数の和:2806781

約数の個数: 16

約数和(自身を含む): 673621920

約数和(自身を除く): 353651622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2806757, 5613514, 8420271, 16840542, 53328383, 106656766, 159985149, 319970298]

約数ペア:

[(1, 319970298), (2, 159985149), (3, 106656766), (6, 53328383), (19, 16840542), (38, 8420271), (57, 5613514), (114, 2806757)]