2013984595

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1856207}}^1$

素因数の和:1856250

約数の個数: 16

約数和(自身を含む): 2851135488

約数和(自身を除く): 837150893

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1856207, 9281035, 12993449, 57542417, 64967245, 287712085, 402796919, 2013984595]

約数ペア:

[(1, 2013984595), (5, 402796919), (7, 287712085), (31, 64967245), (35, 57542417), (155, 12993449), (217, 9281035), (1085, 1856207)]