258884494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{29641}}^1$

素因数の和:30051

約数の個数: 16

約数和(自身を含む): 424710576

約数和(自身を除く): 165826082

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 29641, 59282, 326051, 652102, 11767477, 23534954, 129442247, 258884494]

約数ペア:

[(1, 258884494), (2, 129442247), (11, 23534954), (22, 11767477), (397, 652102), (794, 326051), (4367, 59282), (8734, 29641)]