127536892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239731}}^1$

素因数の和:239761

約数の個数: 24

約数和(自身を含む): 268499840

約数和(自身を除く): 140962948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 239731, 479462, 958924, 1678117, 3356234, 4554889, 6712468, 9109778, 18219556, 31884223, 63768446, 127536892]

約数ペア:

[(1, 127536892), (2, 63768446), (4, 31884223), (7, 18219556), (14, 9109778), (19, 6712468), (28, 4554889), (38, 3356234), (76, 1678117), (133, 958924), (266, 479462), (532, 239731)]