11881497268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{389149}}^1$

素因数の和:389619

約数の個数: 24

約数和(自身を含む): 22064805000

約数和(自身を除く): 10183307732

約数列:

[1, 2, 4, 17, 34, 68, 449, 898, 1796, 7633, 15266, 30532, 389149, 778298, 1556596, 6615533, 13231066, 26462132, 174727901, 349455802, 698911604, 2970374317, 5940748634, 11881497268]

約数ペア:

[(1, 11881497268), (2, 5940748634), (4, 2970374317), (17, 698911604), (34, 349455802), (68, 174727901), (449, 26462132), (898, 13231066), (1796, 6615533), (7633, 1556596), (15266, 778298), (30532, 389149)]