2016027937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{20407}}^1$

素因数の和:21708

約数の個数: 16

約数和(自身を含む): 2515571712

約数和(自身を除く): 499543775

約数列:

[1, 7, 11, 77, 1283, 8981, 14113, 20407, 98791, 142849, 224477, 1571339, 26182181, 183275267, 288003991, 2016027937]

約数ペア:

[(1, 2016027937), (7, 288003991), (11, 183275267), (77, 26182181), (1283, 1571339), (8981, 224477), (14113, 142849), (20407, 98791)]