1940285555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{101879}}^1$

素因数の和:102190

約数の個数: 16

約数和(自身を含む): 2516028480

約数和(自身を除く): 575742925

約数列:

[1, 5, 13, 65, 293, 1465, 3809, 19045, 101879, 509395, 1324427, 6622135, 29850547, 149252735, 388057111, 1940285555]

約数ペア:

[(1, 1940285555), (5, 388057111), (13, 149252735), (65, 29850547), (293, 6622135), (1465, 1324427), (3809, 509395), (19045, 101879)]