2005298191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 2174417280

約数和(自身を除く): 169119089

約数列:

[1, 13, 239, 541, 1193, 3107, 7033, 15509, 129299, 285127, 645413, 1680887, 3706651, 8390369, 154253707, 2005298191]

約数ペア:

[(1, 2005298191), (13, 154253707), (239, 8390369), (541, 3706651), (1193, 1680887), (3107, 645413), (7033, 285127), (15509, 129299)]