2019930745

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{695329}}^1$

素因数の和:695424

約数の個数: 16

約数和(自身を含む): 2803570560

約数和(自身を除く): 783639815

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 695329, 3476645, 4867303, 24336515, 57712307, 288561535, 403986149, 2019930745]

約数ペア:

[(1, 2019930745), (5, 403986149), (7, 288561535), (35, 57712307), (83, 24336515), (415, 4867303), (581, 3476645), (2905, 695329)]