39487433006

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20587817}}^1$

素因数の和:20587963

約数の個数: 16

約数和(自身を含む): 68186853216

約数和(自身を除く): 28699420210

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 20587817, 41175634, 144114719, 288229438, 2820530929, 5641061858, 19743716503, 39487433006]

約数ペア:

[(1, 39487433006), (2, 19743716503), (7, 5641061858), (14, 2820530929), (137, 288229438), (274, 144114719), (959, 41175634), (1918, 20587817)]