2319493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2681280

約数和(自身を除く): 361787

約数列:

[1, 11, 37, 41, 139, 407, 451, 1517, 1529, 5143, 5699, 16687, 56573, 62689, 210863, 2319493]

約数ペア:

[(1, 2319493), (11, 210863), (37, 62689), (41, 56573), (139, 16687), (407, 5699), (451, 5143), (1517, 1529)]