2143509719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{510481}}^1$

素因数の和:510530

約数の個数: 16

約数和(自身を含む): 2572829280

約数和(自身を除く): 429319561

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 510481, 6636253, 8678177, 9699139, 112816301, 126088807, 164885363, 2143509719]

約数ペア:

[(1, 2143509719), (13, 164885363), (17, 126088807), (19, 112816301), (221, 9699139), (247, 8678177), (323, 6636253), (4199, 510481)]