2015437459

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{3391}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 2321104896

約数和(自身を除く): 305667437

約数列:

[1, 7, 197, 431, 1379, 3017, 3391, 23737, 84907, 594349, 668027, 1461521, 4676189, 10230647, 287919637, 2015437459]

約数ペア:

[(1, 2015437459), (7, 287919637), (197, 10230647), (431, 4676189), (1379, 1461521), (3017, 668027), (3391, 594349), (23737, 84907)]