253168076

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{134951}}^1$

素因数の和:135029

約数の個数: 24

約数和(自身を含む): 513897216

約数和(自身を除く): 260729140

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 134951, 269902, 539804, 944657, 1889314, 3778628, 9041717, 18083434, 36166868, 63292019, 126584038, 253168076]

約数ペア:

[(1, 253168076), (2, 126584038), (4, 63292019), (7, 36166868), (14, 18083434), (28, 9041717), (67, 3778628), (134, 1889314), (268, 944657), (469, 539804), (938, 269902), (1876, 134951)]