2149148958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{50329}}^1$

素因数の和:50992

約数の個数: 32

約数和(自身を含む): 4696392960

約数和(自身を除く): 2547244002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 1294, 1941, 3882, 7117, 14234, 21351, 42702, 50329, 100658, 150987, 301974, 553619, 1107238, 1660857, 3321714, 32562863, 65125726, 97688589, 195377178, 358191493, 716382986, 1074574479, 2149148958]

約数ペア:

[(1, 2149148958), (2, 1074574479), (3, 716382986), (6, 358191493), (11, 195377178), (22, 97688589), (33, 65125726), (66, 32562863), (647, 3321714), (1294, 1660857), (1941, 1107238), (3882, 553619), (7117, 301974), (14234, 150987), (21351, 100658), (42702, 50329)]