2018016481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{21563}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 2275088256

約数和(自身を除く): 257071775

約数列:

[1, 13, 23, 299, 313, 4069, 7199, 21563, 93587, 280319, 495949, 6447337, 6749219, 87739847, 155232037, 2018016481]

約数ペア:

[(1, 2018016481), (13, 155232037), (23, 87739847), (299, 6749219), (313, 6447337), (4069, 495949), (7199, 280319), (21563, 93587)]