988707164159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1604557}}^1$

素因数の和:1604751

約数の個数: 32

約数和(自身を含む): 1207654533120

約数和(自身を除く): 218947368961

約数列:

[1, 11, 13, 31, 139, 143, 341, 403, 1529, 1807, 4309, 4433, 19877, 47399, 56017, 616187, 1604557, 17650127, 20859241, 49741267, 223033423, 229451651, 547153937, 646636471, 2453367653, 2899434499, 6914036113, 7113001181, 31893779489, 76054397243, 89882469469, 988707164159]

約数ペア:

[(1, 988707164159), (11, 89882469469), (13, 76054397243), (31, 31893779489), (139, 7113001181), (143, 6914036113), (341, 2899434499), (403, 2453367653), (1529, 646636471), (1807, 547153937), (4309, 229451651), (4433, 223033423), (19877, 49741267), (47399, 20859241), (56017, 17650127), (616187, 1604557)]