491408384

素因数分解:

$2^{10}\times {\mathrm{479891}}^1$

素因数の和:479911

約数の個数: 22

約数和(自身を含む): 982338924

約数和(自身を除く): 490930540

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 479891, 959782, 1919564, 3839128, 7678256, 15356512, 30713024, 61426048, 122852096, 245704192, 491408384]

約数ペア:

[(1, 491408384), (2, 245704192), (4, 122852096), (8, 61426048), (16, 30713024), (32, 15356512), (64, 7678256), (128, 3839128), (256, 1919564), (512, 959782), (1024, 479891)]