2012156949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{445069}}^1$

素因数の和:445220

約数の個数: 16

約数和(自身を含む): 2948143680

約数和(自身を除く): 935986731

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 445069, 1335207, 4895759, 14687277, 60974453, 182923359, 670718983, 2012156949]

約数ペア:

[(1, 2012156949), (3, 670718983), (11, 182923359), (33, 60974453), (137, 14687277), (411, 4895759), (1507, 1335207), (4521, 445069)]