13985280278

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1\times {\mathrm{17939}}^1$

素因数の和:21691

約数の個数: 16

約数和(自身を含む): 21180968640

約数和(自身を除く): 7195688362

約数列:

[1, 2, 107, 214, 3643, 7286, 17939, 35878, 389801, 779602, 1919473, 3838946, 65351777, 130703554, 6992640139, 13985280278]

約数ペア:

[(1, 13985280278), (2, 6992640139), (107, 130703554), (214, 65351777), (3643, 3838946), (7286, 1919473), (17939, 779602), (35878, 389801)]