2031570217

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{1297}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 2113144000

約数和(自身を除く): 81573783

約数列:

[1, 43, 73, 499, 1297, 3139, 21457, 36427, 55771, 94681, 647203, 1566361, 4071283, 27829729, 47245819, 2031570217]

約数ペア:

[(1, 2031570217), (43, 47245819), (73, 27829729), (499, 4071283), (1297, 1566361), (3139, 647203), (21457, 94681), (36427, 55771)]