827611924

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{5077}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 1469045088

約数和(自身を除く): 641433164

約数列:

[1, 2, 4, 83, 166, 332, 491, 982, 1964, 5077, 10154, 20308, 40753, 81506, 163012, 421391, 842782, 1685564, 2492807, 4985614, 9971228, 206902981, 413805962, 827611924]

約数ペア:

[(1, 827611924), (2, 413805962), (4, 206902981), (83, 9971228), (166, 4985614), (332, 2492807), (491, 1685564), (982, 842782), (1964, 421391), (5077, 163012), (10154, 81506), (20308, 40753)]