2536691888

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{449131}}^1$

素因数の和:449492

約数の個数: 20

約数和(自身を含む): 4928774568

約数和(自身を除く): 2392082680

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 449131, 898262, 1796524, 3593048, 7186096, 158543243, 317086486, 634172972, 1268345944, 2536691888]

約数ペア:

[(1, 2536691888), (2, 1268345944), (4, 634172972), (8, 317086486), (16, 158543243), (353, 7186096), (706, 3593048), (1412, 1796524), (2824, 898262), (5648, 449131)]