39402570242

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10160539}}^1$

素因数の和:10160825

約数の個数: 16

約数和(自身を含む): 67791122880

約数和(自身を除く): 28388552638

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 10160539, 20321078, 71123773, 142247546, 2814469303, 5628938606, 19701285121, 39402570242]

約数ペア:

[(1, 39402570242), (2, 19701285121), (7, 5628938606), (14, 2814469303), (277, 142247546), (554, 71123773), (1939, 20321078), (3878, 10160539)]