540422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 16

約数和(自身を含む): 852720

約数和(自身を除く): 312298

約数列:

[1, 2, 37, 67, 74, 109, 134, 218, 2479, 4033, 4958, 7303, 8066, 14606, 270211, 540422]

約数ペア:

[(1, 540422), (2, 270211), (37, 14606), (67, 8066), (74, 7303), (109, 4958), (134, 4033), (218, 2479)]