2809246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 4633200

約数和(自身を除く): 1823954

約数列:

[1, 2, 11, 22, 149, 298, 857, 1639, 1714, 3278, 9427, 18854, 127693, 255386, 1404623, 2809246]

約数ペア:

[(1, 2809246), (2, 1404623), (11, 255386), (22, 127693), (149, 18854), (298, 9427), (857, 3278), (1639, 1714)]