6661985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 8873280

約数和(自身を除く): 2211295

約数列:

[1, 5, 11, 55, 59, 295, 649, 2053, 3245, 10265, 22583, 112915, 121127, 605635, 1332397, 6661985]

約数ペア:

[(1, 6661985), (5, 1332397), (11, 605635), (55, 121127), (59, 112915), (295, 22583), (649, 10265), (2053, 3245)]