2018932195

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{50291}}^1$

素因数の和:50371

約数の個数: 32

約数和(自身を含む): 2935443456

約数和(自身を除く): 916511261

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1295, 5735, 8029, 40145, 50291, 251455, 352037, 1559021, 1760185, 1860767, 7795105, 9303835, 10913147, 13025369, 54565735, 57683777, 65126845, 288418885, 403786439, 2018932195]

約数ペア:

[(1, 2018932195), (5, 403786439), (7, 288418885), (31, 65126845), (35, 57683777), (37, 54565735), (155, 13025369), (185, 10913147), (217, 9303835), (259, 7795105), (1085, 1860767), (1147, 1760185), (1295, 1559021), (5735, 352037), (8029, 251455), (40145, 50291)]