459930256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{991229}}^1$

素因数の和:991266

約数の個数: 20

約数和(自身を含む): 921843900

約数和(自身を除く): 461913644

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 991229, 1982458, 3964916, 7929832, 15859664, 28745641, 57491282, 114982564, 229965128, 459930256]

約数ペア:

[(1, 459930256), (2, 229965128), (4, 114982564), (8, 57491282), (16, 28745641), (29, 15859664), (58, 7929832), (116, 3964916), (232, 1982458), (464, 991229)]