2548551464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{8377}}^1$

素因数の和:10637

約数の個数: 32

約数和(自身を含む): 5062490280

約数和(自身を除く): 2513938816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2237, 4474, 8377, 8948, 16754, 17896, 33508, 38029, 67016, 76058, 142409, 152116, 284818, 304232, 569636, 1139272, 18739349, 37478698, 74957396, 149914792, 318568933, 637137866, 1274275732, 2548551464]

約数ペア:

[(1, 2548551464), (2, 1274275732), (4, 637137866), (8, 318568933), (17, 149914792), (34, 74957396), (68, 37478698), (136, 18739349), (2237, 1139272), (4474, 569636), (8377, 304232), (8948, 284818), (16754, 152116), (17896, 142409), (33508, 76058), (38029, 67016)]