1272103558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{239929}}^1$

素因数の和:240183

約数の個数: 16

約数和(自身を含む): 2090270160

約数和(自身を除く): 818166602

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 239929, 479858, 2639219, 5278438, 57822889, 115645778, 636051779, 1272103558]

約数ペア:

[(1, 1272103558), (2, 636051779), (11, 115645778), (22, 57822889), (241, 5278438), (482, 2639219), (2651, 479858), (5302, 239929)]