1294667054

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{12721}}^1$

素因数の和:13211

約数の個数: 16

約数和(自身を含む): 1960816416

約数和(自身を除く): 666149362

約数列:

[1, 2, 151, 302, 337, 674, 12721, 25442, 50887, 101774, 1920871, 3841742, 4286977, 8573954, 647333527, 1294667054]

約数ペア:

[(1, 1294667054), (2, 647333527), (151, 8573954), (302, 4286977), (337, 3841742), (674, 1920871), (12721, 101774), (25442, 50887)]