2912287789

素因数分解:

${\mathrm{43}}^2\times {\mathrm{389}}^1\times {\mathrm{4049}}^1$

素因数の和:4524

約数の個数: 12

約数和(自身を含む): 2989993500

約数和(自身を除く): 77705711

約数列:

[1, 43, 389, 1849, 4049, 16727, 174107, 719261, 1575061, 7486601, 67727623, 2912287789]

約数ペア:

[(1, 2912287789), (43, 67727623), (389, 7486601), (1849, 1575061), (4049, 719261), (16727, 174107)]