2787034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 4466880

約数和(自身を除く): 1679846

約数列:

[1, 2, 19, 38, 71, 142, 1033, 1349, 2066, 2698, 19627, 39254, 73343, 146686, 1393517, 2787034]

約数ペア:

[(1, 2787034), (2, 1393517), (19, 146686), (38, 73343), (71, 39254), (142, 19627), (1033, 2698), (1349, 2066)]