2864564542

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{1571}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 4954440960

約数和(自身を除く): 2089876418

約数列:

[1, 2, 7, 14, 139, 278, 937, 973, 1571, 1874, 1946, 3142, 6559, 10997, 13118, 21994, 130243, 218369, 260486, 436738, 911701, 1472027, 1528583, 1823402, 2944054, 3057166, 10304189, 20608378, 204611753, 409223506, 1432282271, 2864564542]

約数ペア:

[(1, 2864564542), (2, 1432282271), (7, 409223506), (14, 204611753), (139, 20608378), (278, 10304189), (937, 3057166), (973, 2944054), (1571, 1823402), (1874, 1528583), (1946, 1472027), (3142, 911701), (6559, 436738), (10997, 260486), (13118, 218369), (21994, 130243)]