41990278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12327

約数の個数: 16

約数和(自身を含む): 69154704

約数和(自身を除く): 27164426

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12157, 24314, 133727, 267454, 1908649, 3817298, 20995139, 41990278]

約数ペア:

[(1, 41990278), (2, 20995139), (11, 3817298), (22, 1908649), (157, 267454), (314, 133727), (1727, 24314), (3454, 12157)]