2612887199

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{909463}}^1$

素因数の和:909506

約数の個数: 12

約数和(自身を含む): 2995774416

約数和(自身を除く): 382887217

約数列:

[1, 13, 17, 169, 221, 2873, 909463, 11823019, 15460871, 153699247, 200991323, 2612887199]

約数ペア:

[(1, 2612887199), (13, 200991323), (17, 153699247), (169, 15460871), (221, 11823019), (2873, 909463)]