2185997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 342067

約数列:

[1, 11, 37, 41, 131, 407, 451, 1441, 1517, 4847, 5371, 16687, 53317, 59081, 198727, 2185997]

約数ペア:

[(1, 2185997), (11, 198727), (37, 59081), (41, 53317), (131, 16687), (407, 5371), (451, 4847), (1441, 1517)]