312836986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2031409}}^1$

素因数の和:2031429

約数の個数: 16

約数和(自身を含む): 585046080

約数和(自身を除く): 272209094

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2031409, 4062818, 14219863, 22345499, 28439726, 44690998, 156418493, 312836986]

約数ペア:

[(1, 312836986), (2, 156418493), (7, 44690998), (11, 28439726), (14, 22345499), (22, 14219863), (77, 4062818), (154, 2031409)]