2012307885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{21803}}^1$

素因数の和:22114

約数の個数: 48

約数和(自身を含む): 4000074624

約数和(自身を除く): 1987766739

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 293, 315, 879, 1465, 2051, 2637, 4395, 6153, 10255, 13185, 18459, 21803, 30765, 65409, 92295, 109015, 152621, 196227, 327045, 457863, 763105, 981135, 1373589, 2289315, 6388279, 6867945, 19164837, 31941395, 44717953, 57494511, 95824185, 134153859, 223589765, 287472555, 402461577, 670769295, 2012307885]

約数ペア:

[(1, 2012307885), (3, 670769295), (5, 402461577), (7, 287472555), (9, 223589765), (15, 134153859), (21, 95824185), (35, 57494511), (45, 44717953), (63, 31941395), (105, 19164837), (293, 6867945), (315, 6388279), (879, 2289315), (1465, 1373589), (2051, 981135), (2637, 763105), (4395, 457863), (6153, 327045), (10255, 196227), (13185, 152621), (18459, 109015), (21803, 92295), (30765, 65409)]