1217383706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7905089}}^1$

素因数の和:7905109

約数の個数: 16

約数和(自身を含む): 2276665920

約数和(自身を除く): 1059282214

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7905089, 15810178, 55335623, 86955979, 110671246, 173911958, 608691853, 1217383706]

約数ペア:

[(1, 1217383706), (2, 608691853), (7, 173911958), (11, 110671246), (14, 86955979), (22, 55335623), (77, 15810178), (154, 7905089)]