39980382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{512569}}^1$

素因数の和:512587

約数の個数: 16

約数和(自身を含む): 86111760

約数和(自身を除く): 46131378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 512569, 1025138, 1537707, 3075414, 6663397, 13326794, 19990191, 39980382]

約数ペア:

[(1, 39980382), (2, 19990191), (3, 13326794), (6, 6663397), (13, 3075414), (26, 1537707), (39, 1025138), (78, 512569)]