28266771962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{317797}}^1$

素因数の和:318134

約数の個数: 32

約数和(自身を含む): 49973099904

約数和(自身を除く): 21706327942

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 3421, 4043, 6842, 8086, 44473, 88946, 317797, 635594, 3495767, 4131361, 6991534, 8262722, 45444971, 90889942, 98834867, 197669734, 1087183537, 1284853271, 2174367074, 2569706542, 14133385981, 28266771962]

約数ペア:

[(1, 28266771962), (2, 14133385981), (11, 2569706542), (13, 2174367074), (22, 1284853271), (26, 1087183537), (143, 197669734), (286, 98834867), (311, 90889942), (622, 45444971), (3421, 8262722), (4043, 6991534), (6842, 4131361), (8086, 3495767), (44473, 635594), (88946, 317797)]