10990804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 21067200

約数和(自身を除く): 10076396

約数列:

[1, 2, 4, 11, 22, 44, 439, 569, 878, 1138, 1756, 2276, 4829, 6259, 9658, 12518, 19316, 25036, 249791, 499582, 999164, 2747701, 5495402, 10990804]

約数ペア:

[(1, 10990804), (2, 5495402), (4, 2747701), (11, 999164), (22, 499582), (44, 249791), (439, 25036), (569, 19316), (878, 12518), (1138, 9658), (1756, 6259), (2276, 4829)]