1296999742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{9133801}}^1$

素因数の和:9133874

約数の個数: 8

約数和(自身を含む): 1972901232

約数和(自身を除く): 675901490

約数列:

[1, 2, 71, 142, 9133801, 18267602, 648499871, 1296999742]

約数ペア:

[(1, 1296999742), (2, 648499871), (71, 18267602), (142, 9133801)]