2019594424

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{873527}}^1$

素因数の和:873567

約数の個数: 24

約数和(自身を含む): 4022596440

約数和(自身を除く): 2003002016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 873527, 1747054, 3494108, 6988216, 14849959, 29699918, 59399836, 118799672, 252449303, 504898606, 1009797212, 2019594424]

約数ペア:

[(1, 2019594424), (2, 1009797212), (4, 504898606), (8, 252449303), (17, 118799672), (34, 59399836), (68, 29699918), (136, 14849959), (289, 6988216), (578, 3494108), (1156, 1747054), (2312, 873527)]