2018641918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{45259}}^1$

素因数の和:46059

約数の個数: 16

約数和(自身を含む): 3136518000

約数和(自身を除く): 1117876082

約数列:

[1, 2, 29, 58, 769, 1538, 22301, 44602, 45259, 90518, 1312511, 2625022, 34804171, 69608342, 1009320959, 2018641918]

約数ペア:

[(1, 2018641918), (2, 1009320959), (29, 69608342), (58, 34804171), (769, 2625022), (1538, 1312511), (22301, 90518), (44602, 45259)]