2013172796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1811}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 3777193728

約数和(自身を除く): 1764020932

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 281, 562, 989, 1124, 1811, 1978, 3622, 3956, 6463, 7244, 12083, 12926, 24166, 25852, 41653, 48332, 77873, 83306, 155746, 166612, 277909, 311492, 508891, 555818, 1017782, 1111636, 1791079, 2035564, 3582158, 7164316, 11704493, 21882313, 23408986, 43764626, 46817972, 87529252, 503293199, 1006586398, 2013172796]

約数ペア:

[(1, 2013172796), (2, 1006586398), (4, 503293199), (23, 87529252), (43, 46817972), (46, 43764626), (86, 23408986), (92, 21882313), (172, 11704493), (281, 7164316), (562, 3582158), (989, 2035564), (1124, 1791079), (1811, 1111636), (1978, 1017782), (3622, 555818), (3956, 508891), (6463, 311492), (7244, 277909), (12083, 166612), (12926, 155746), (24166, 83306), (25852, 77873), (41653, 48332)]