2013404912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5471209}}^1$

素因数の和:5471240

約数の個数: 20

約数和(自身を含む): 4070580240

約数和(自身を除く): 2057175328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5471209, 10942418, 21884836, 43769672, 87539344, 125837807, 251675614, 503351228, 1006702456, 2013404912]

約数ペア:

[(1, 2013404912), (2, 1006702456), (4, 503351228), (8, 251675614), (16, 125837807), (23, 87539344), (46, 43769672), (92, 21884836), (184, 10942418), (368, 5471209)]