2018374841

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{9283}}^1$

素因数の和:9728

約数の個数: 16

約数和(自身を含む): 2339568000

約数和(自身を除く): 321193159

約数列:

[1, 7, 89, 349, 623, 2443, 9283, 31061, 64981, 217427, 826187, 3239767, 5783309, 22678369, 288339263, 2018374841]

約数ペア:

[(1, 2018374841), (7, 288339263), (89, 22678369), (349, 5783309), (623, 3239767), (2443, 826187), (9283, 217427), (31061, 64981)]