2566078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 16

約数和(自身を含む): 3960000

約数和(自身を除く): 1393922

約数列:

[1, 2, 79, 109, 149, 158, 218, 298, 8611, 11771, 16241, 17222, 23542, 32482, 1283039, 2566078]

約数ペア:

[(1, 2566078), (2, 1283039), (79, 32482), (109, 23542), (149, 17222), (158, 16241), (218, 11771), (298, 8611)]