806212346

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1\times {\mathrm{1993}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 1216690944

約数和(自身を除く): 410478598

約数列:

[1, 2, 223, 446, 907, 1814, 1993, 3986, 202261, 404522, 444439, 888878, 1807651, 3615302, 403106173, 806212346]

約数ペア:

[(1, 806212346), (2, 403106173), (223, 3615302), (446, 1807651), (907, 888878), (1814, 444439), (1993, 404522), (3986, 202261)]