867892012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{16690231}}^1$

素因数の和:16690248

約数の個数: 12

約数和(自身を含む): 1635642736

約数和(自身を除く): 767750724

約数列:

[1, 2, 4, 13, 26, 52, 16690231, 33380462, 66760924, 216973003, 433946006, 867892012]

約数ペア:

[(1, 867892012), (2, 433946006), (4, 216973003), (13, 66760924), (26, 33380462), (52, 16690231)]