2007990402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{41281}}^1$

素因数の和:41375

約数の個数: 48

約数和(自身を含む): 4480252896

約数和(自身を除く): 2472262494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 363, 402, 726, 737, 1474, 2211, 4422, 8107, 16214, 24321, 41281, 48642, 82562, 123843, 247686, 454091, 908182, 1362273, 2724546, 2765827, 4995001, 5531654, 8297481, 9990002, 14985003, 16594962, 29970006, 30424097, 60848194, 91272291, 182544582, 334665067, 669330134, 1003995201, 2007990402]

約数ペア:

[(1, 2007990402), (2, 1003995201), (3, 669330134), (6, 334665067), (11, 182544582), (22, 91272291), (33, 60848194), (66, 30424097), (67, 29970006), (121, 16594962), (134, 14985003), (201, 9990002), (242, 8297481), (363, 5531654), (402, 4995001), (726, 2765827), (737, 2724546), (1474, 1362273), (2211, 908182), (4422, 454091), (8107, 247686), (16214, 123843), (24321, 82562), (41281, 48642)]