814993454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1610659}}^1$

素因数の和:1610695

約数の個数: 16

約数和(自身を含む): 1391610240

約数和(自身を除く): 576616786

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1610659, 3221318, 17717249, 35434498, 37045157, 74090314, 407496727, 814993454]

約数ペア:

[(1, 814993454), (2, 407496727), (11, 74090314), (22, 37045157), (23, 35434498), (46, 17717249), (253, 3221318), (506, 1610659)]