2688893542

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 4151234304

約数和(自身を除く): 1462340762

約数列:

[1, 2, 61, 122, 151, 227, 302, 454, 643, 1286, 9211, 13847, 18422, 27694, 34277, 39223, 68554, 78446, 97093, 145961, 194186, 291922, 2090897, 4181794, 5922673, 8903621, 11845346, 17807242, 22040111, 44080222, 1344446771, 2688893542]

約数ペア:

[(1, 2688893542), (2, 1344446771), (61, 44080222), (122, 22040111), (151, 17807242), (227, 11845346), (302, 8903621), (454, 5922673), (643, 4181794), (1286, 2090897), (9211, 291922), (13847, 194186), (18422, 145961), (27694, 97093), (34277, 78446), (39223, 68554)]