549051946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{27817}}^1$

素因数の和:28029

約数の個数: 16

約数和(自身を含む): 841216320

約数和(自身を除く): 292164374

約数列:

[1, 2, 71, 139, 142, 278, 9869, 19738, 27817, 55634, 1975007, 3866563, 3950014, 7733126, 274525973, 549051946]

約数ペア:

[(1, 549051946), (2, 274525973), (71, 7733126), (139, 3950014), (142, 3866563), (278, 1975007), (9869, 55634), (19738, 27817)]