2019935869

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83617}}^1$

素因数の和:83677

約数の個数: 24

約数和(自身を含む): 2573762040

約数和(自身を除く): 553826171

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 24157, 83617, 585319, 1421489, 2424893, 4097233, 9950423, 16974251, 41223181, 69652961, 118819757, 288562267, 2019935869]

約数ペア:

[(1, 2019935869), (7, 288562267), (17, 118819757), (29, 69652961), (49, 41223181), (119, 16974251), (203, 9950423), (493, 4097233), (833, 2424893), (1421, 1421489), (3451, 585319), (24157, 83617)]