1948960689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723219}}^1$

素因数の和:1723264

約数の個数: 16

約数和(自身を含む): 2895009600

約数和(自身を除く): 946048911

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1723219, 5169657, 22401847, 49973351, 67205541, 149920053, 649653563, 1948960689]

約数ペア:

[(1, 1948960689), (3, 649653563), (13, 149920053), (29, 67205541), (39, 49973351), (87, 22401847), (377, 5169657), (1131, 1723219)]