2012609105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1629643}}^1$

素因数の和:1629680

約数の個数: 16

約数和(自身を含む): 2737801920

約数和(自身を除く): 725192815

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1629643, 8148215, 21185359, 30963217, 105926795, 154816085, 402521821, 2012609105]

約数ペア:

[(1, 2012609105), (5, 402521821), (13, 154816085), (19, 105926795), (65, 30963217), (95, 21185359), (247, 8148215), (1235, 1629643)]