2018709938

素因数分解:

$2^1\times 7^2\times {\mathrm{20599081}}^1$

素因数の和:20599097

約数の個数: 12

約数和(自身を含む): 3522443022

約数和(自身を除く): 1503733084

約数列:

[1, 2, 7, 14, 49, 98, 20599081, 41198162, 144193567, 288387134, 1009354969, 2018709938]

約数ペア:

[(1, 2018709938), (2, 1009354969), (7, 288387134), (14, 144193567), (49, 41198162), (98, 20599081)]