2047028401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1420561}}^1$

素因数の和:1420703

約数の個数: 8

約数和(自身を含む): 2250170208

約数和(自身を除く): 203141807

約数列:

[1, 11, 131, 1441, 1420561, 15626171, 186093491, 2047028401]

約数ペア:

[(1, 2047028401), (11, 186093491), (131, 15626171), (1441, 1420561)]