2518994

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1369006

約数列:

[1, 2, 79, 107, 149, 158, 214, 298, 8453, 11771, 15943, 16906, 23542, 31886, 1259497, 2518994]

約数ペア:

[(1, 2518994), (2, 1259497), (79, 31886), (107, 23542), (149, 16906), (158, 15943), (214, 11771), (298, 8453)]