2563498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10797

約数の個数: 16

約数和(自身を含む): 4653504

約数和(自身を除く): 2090006

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10771, 21542, 75397, 150794, 183107, 366214, 1281749, 2563498]

約数ペア:

[(1, 2563498), (2, 1281749), (7, 366214), (14, 183107), (17, 150794), (34, 75397), (119, 21542), (238, 10771)]