2789057635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{30803}}^1$

素因数の和:31027

約数の個数: 32

約数和(自身を含む): 4140057600

約数和(自身を除く): 1350999965

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 995, 1393, 2587, 6965, 12935, 18109, 30803, 90545, 154015, 215621, 400439, 1078105, 2002195, 2803073, 6129797, 14015365, 30648985, 42908579, 79687361, 214542895, 398436805, 557811527, 2789057635]

約数ペア:

[(1, 2789057635), (5, 557811527), (7, 398436805), (13, 214542895), (35, 79687361), (65, 42908579), (91, 30648985), (199, 14015365), (455, 6129797), (995, 2803073), (1393, 2002195), (2587, 1078105), (6965, 400439), (12935, 215621), (18109, 154015), (30803, 90545)]