8485222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 13048272

約数和(自身を除く): 4563050

約数列:

[1, 2, 61, 122, 157, 314, 443, 886, 9577, 19154, 27023, 54046, 69551, 139102, 4242611, 8485222]

約数ペア:

[(1, 8485222), (2, 4242611), (61, 139102), (122, 69551), (157, 54046), (314, 27023), (443, 19154), (886, 9577)]