275267278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 486132192

約数和(自身を除く): 210864914

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 701, 1373, 1402, 2746, 7711, 9113, 15103, 15422, 17849, 18226, 30206, 35698, 100243, 196339, 200486, 392678, 962473, 1924946, 10587203, 12512149, 21174406, 25024298, 137633639, 275267278]

約数ペア:

[(1, 275267278), (2, 137633639), (11, 25024298), (13, 21174406), (22, 12512149), (26, 10587203), (143, 1924946), (286, 962473), (701, 392678), (1373, 200486), (1402, 196339), (2746, 100243), (7711, 35698), (9113, 30206), (15103, 18226), (15422, 17849)]