1992018742

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2004043}}^1$

素因数の和:2004123

約数の個数: 16

約数和(自身を含む): 3462988032

約数和(自身を除く): 1470969290

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2004043, 4008086, 14028301, 28056602, 142287053, 284574106, 996009371, 1992018742]

約数ペア:

[(1, 1992018742), (2, 996009371), (7, 284574106), (14, 142287053), (71, 28056602), (142, 14028301), (497, 4008086), (994, 2004043)]