247486828

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{1549}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 441378000

約数和(自身を除く): 193891172

約数列:

[1, 2, 4, 59, 118, 236, 677, 1354, 1549, 2708, 3098, 6196, 39943, 79886, 91391, 159772, 182782, 365564, 1048673, 2097346, 4194692, 61871707, 123743414, 247486828]

約数ペア:

[(1, 247486828), (2, 123743414), (4, 61871707), (59, 4194692), (118, 2097346), (236, 1048673), (677, 365564), (1354, 182782), (1549, 159772), (2708, 91391), (3098, 79886), (6196, 39943)]