1323841024

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{235057}}^1$

素因数の和:235086

約数の個数: 40

約数和(自身を含む): 2885572008

約数和(自身を除く): 1561730984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 235057, 470114, 940228, 1880456, 2585627, 3760912, 5171254, 7521824, 10342508, 15043648, 20685016, 30087296, 41370032, 60174592, 82740064, 120349184, 165480128, 330960256, 661920512, 1323841024]

約数ペア:

[(1, 1323841024), (2, 661920512), (4, 330960256), (8, 165480128), (11, 120349184), (16, 82740064), (22, 60174592), (32, 41370032), (44, 30087296), (64, 20685016), (88, 15043648), (128, 10342508), (176, 7521824), (256, 5171254), (352, 3760912), (512, 2585627), (704, 1880456), (1408, 940228), (2816, 470114), (5632, 235057)]