807409022

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{9649}}^1$

素因数の和:9840

約数の個数: 32

約数和(自身を含む): 1426656000

約数和(自身を除く): 619246978

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 973, 1946, 5977, 9649, 11954, 19298, 41839, 67543, 83678, 135086, 414907, 829814, 1341211, 2682422, 2904349, 5808698, 9388477, 18776954, 57672073, 115344146, 403704511, 807409022]

約数ペア:

[(1, 807409022), (2, 403704511), (7, 115344146), (14, 57672073), (43, 18776954), (86, 9388477), (139, 5808698), (278, 2904349), (301, 2682422), (602, 1341211), (973, 829814), (1946, 414907), (5977, 135086), (9649, 83678), (11954, 67543), (19298, 41839)]