313961846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{31643}}^1$

素因数の和:31708

約数の個数: 24

約数和(自身を含む): 530290152

約数和(自身を除く): 216328306

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 31643, 63286, 348073, 696146, 1297363, 2594726, 3828803, 7657606, 14270993, 28541986, 156980923, 313961846]

約数ペア:

[(1, 313961846), (2, 156980923), (11, 28541986), (22, 14270993), (41, 7657606), (82, 3828803), (121, 2594726), (242, 1297363), (451, 696146), (902, 348073), (4961, 63286), (9922, 31643)]