2007271478

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1\times {\mathrm{3517}}^1$

素因数の和:5711

約数の個数: 16

約数和(自身を含む): 3034908240

約数和(自身を除く): 1027636762

約数列:

[1, 2, 139, 278, 2053, 3517, 4106, 7034, 285367, 488863, 570734, 977726, 7220401, 14440802, 1003635739, 2007271478]

約数ペア:

[(1, 2007271478), (2, 1003635739), (139, 14440802), (278, 7220401), (2053, 977726), (3517, 570734), (4106, 488863), (7034, 285367)]