1399242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17957

約数の個数: 16

約数和(自身を含む): 3013920

約数和(自身を除く): 1614678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17939, 35878, 53817, 107634, 233207, 466414, 699621, 1399242]

約数ペア:

[(1, 1399242), (2, 699621), (3, 466414), (6, 233207), (13, 107634), (26, 53817), (39, 35878), (78, 17939)]