1208764238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{44417}}^1$

素因数の和:45667

約数の個数: 16

約数和(自身を含む): 1979621424

約数和(自身を除く): 770857186

約数列:

[1, 2, 11, 22, 1237, 2474, 13607, 27214, 44417, 88834, 488587, 977174, 54943829, 109887658, 604382119, 1208764238]

約数ペア:

[(1, 1208764238), (2, 604382119), (11, 109887658), (22, 54943829), (1237, 977174), (2474, 488587), (13607, 88834), (27214, 44417)]