1890392

素因数分解:

$2^3\times 7^1\times {\mathrm{33757}}^1$

素因数の和:33770

約数の個数: 16

約数和(自身を含む): 4050960

約数和(自身を除く): 2160568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33757, 67514, 135028, 236299, 270056, 472598, 945196, 1890392]

約数ペア:

[(1, 1890392), (2, 945196), (4, 472598), (7, 270056), (8, 236299), (14, 135028), (28, 67514), (56, 33757)]