3890136434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{122849}}^1$

素因数の和:123145

約数の個数: 16

約数和(自身を含む): 5943974400

約数和(自身を除く): 2053837966

約数列:

[1, 2, 71, 142, 223, 446, 15833, 31666, 122849, 245698, 8722279, 17444558, 27395327, 54790654, 1945068217, 3890136434]

約数ペア:

[(1, 3890136434), (2, 1945068217), (71, 54790654), (142, 27395327), (223, 17444558), (446, 8722279), (15833, 245698), (31666, 122849)]