2011249976

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{712199}}^1$

素因数の和:712558

約数の個数: 16

約数和(自身を含む): 3781782000

約数和(自身を除く): 1770532024

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 712199, 1424398, 2848796, 5697592, 251406247, 502812494, 1005624988, 2011249976]

約数ペア:

[(1, 2011249976), (2, 1005624988), (4, 502812494), (8, 251406247), (353, 5697592), (706, 2848796), (1412, 1424398), (2824, 712199)]