284293456

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{26881}}^1$

素因数の和:27550

約数の個数: 20

約数和(自身を含む): 551672404

約数和(自身を除く): 267378948

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 26881, 53762, 107524, 215048, 430096, 17768341, 35536682, 71073364, 142146728, 284293456]

約数ペア:

[(1, 284293456), (2, 142146728), (4, 71073364), (8, 35536682), (16, 17768341), (661, 430096), (1322, 215048), (2644, 107524), (5288, 53762), (10576, 26881)]