2070475030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{838249}}^1$

素因数の和:838288

約数の個数: 32

約数和(自身を含む): 4224780000

約数和(自身を除く): 2154304970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 838249, 1676498, 4191245, 8382490, 10897237, 15926731, 21794474, 31853462, 54486185, 79633655, 108972370, 159267310, 207047503, 414095006, 1035237515, 2070475030]

約数ペア:

[(1, 2070475030), (2, 1035237515), (5, 414095006), (10, 207047503), (13, 159267310), (19, 108972370), (26, 79633655), (38, 54486185), (65, 31853462), (95, 21794474), (130, 15926731), (190, 10897237), (247, 8382490), (494, 4191245), (1235, 1676498), (2470, 838249)]