401064146

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{32297}}^1$

素因数の和:33193

約数の個数: 16

約数和(自身を含む): 688334976

約数和(自身を除く): 287270830

約数列:

[1, 2, 7, 14, 887, 1774, 6209, 12418, 32297, 64594, 226079, 452158, 28647439, 57294878, 200532073, 401064146]

約数ペア:

[(1, 401064146), (2, 200532073), (7, 57294878), (14, 28647439), (887, 452158), (1774, 226079), (6209, 64594), (12418, 32297)]