749023462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{244939}}^1$

素因数の和:245091

約数の個数: 16

約数和(自身を含む): 1234497600

約数和(自身を除く): 485474138

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 244939, 489878, 2694329, 5388658, 34046521, 68093042, 374511731, 749023462]

約数ペア:

[(1, 749023462), (2, 374511731), (11, 68093042), (22, 34046521), (139, 5388658), (278, 2694329), (1529, 489878), (3058, 244939)]