551427916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{23003}}^1$

素因数の和:23481

約数の個数: 24

約数和(自身を含む): 1041529104

約数和(自身を除く): 490101188

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 5993, 11986, 23003, 23972, 46006, 92012, 299039, 598078, 1196156, 10604383, 21208766, 42417532, 137856979, 275713958, 551427916]

約数ペア:

[(1, 551427916), (2, 275713958), (4, 137856979), (13, 42417532), (26, 21208766), (52, 10604383), (461, 1196156), (922, 598078), (1844, 299039), (5993, 92012), (11986, 46006), (23003, 23972)]