2097153979

素因数分解:

${\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{302053}}^1$

素因数の和:302237

約数の個数: 8

約数和(自身を含む): 2153040912

約数和(自身を除く): 55886933

約数列:

[1, 53, 131, 6943, 302053, 16008809, 39568943, 2097153979]

約数ペア:

[(1, 2097153979), (53, 39568943), (131, 16008809), (6943, 302053)]