9987002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 15489792

約数和(自身を除く): 5502790

約数列:

[1, 2, 53, 71, 106, 142, 1327, 2654, 3763, 7526, 70331, 94217, 140662, 188434, 4993501, 9987002]

約数ペア:

[(1, 9987002), (2, 4993501), (53, 188434), (71, 140662), (106, 94217), (142, 70331), (1327, 7526), (2654, 3763)]