2008190974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1\times {\mathrm{15329}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 3111131520

約数和(自身を除く): 1102940546

約数列:

[1, 2, 31, 62, 2113, 4226, 15329, 30658, 65503, 131006, 475199, 950398, 32390177, 64780354, 1004095487, 2008190974]

約数ペア:

[(1, 2008190974), (2, 1004095487), (31, 64780354), (62, 32390177), (2113, 950398), (4226, 475199), (15329, 131006), (30658, 65503)]