717774662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3089

約数の個数: 48

約数和(自身を含む): 1264032000

約数和(自身を除く): 546257338

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 121, 242, 253, 473, 506, 946, 989, 1978, 2783, 2999, 5203, 5566, 5998, 10406, 10879, 21758, 32989, 65978, 68977, 119669, 128957, 137954, 239338, 257914, 362879, 725758, 758747, 1418527, 1517494, 2837054, 2966011, 5932022, 8346217, 15603797, 16692434, 31207594, 32626121, 65252242, 358887331, 717774662]

約数ペア:

[(1, 717774662), (2, 358887331), (11, 65252242), (22, 32626121), (23, 31207594), (43, 16692434), (46, 15603797), (86, 8346217), (121, 5932022), (242, 2966011), (253, 2837054), (473, 1517494), (506, 1418527), (946, 758747), (989, 725758), (1978, 362879), (2783, 257914), (2999, 239338), (5203, 137954), (5566, 128957), (5998, 119669), (10406, 68977), (10879, 65978), (21758, 32989)]