2182187564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{19429}}^1$

素因数の和:20129

約数の個数: 24

約数和(自身を含む): 3913823760

約数和(自身を除く): 1731636196

約数列:

[1, 2, 4, 43, 86, 172, 653, 1306, 2612, 19429, 28079, 38858, 56158, 77716, 112316, 835447, 1670894, 3341788, 12687137, 25374274, 50748548, 545546891, 1091093782, 2182187564]

約数ペア:

[(1, 2182187564), (2, 1091093782), (4, 545546891), (43, 50748548), (86, 25374274), (172, 12687137), (653, 3341788), (1306, 1670894), (2612, 835447), (19429, 112316), (28079, 77716), (38858, 56158)]