1656219292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{10271}}^1$

素因数の和:10738

約数の個数: 48

約数和(自身を含む): 3575642112

約数和(自身を除く): 1919422820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1772, 3101, 5759, 6202, 10271, 11518, 12404, 20542, 23036, 40313, 41084, 71897, 80626, 133523, 143794, 161252, 267046, 287588, 534092, 934661, 1869322, 3738644, 4550053, 9100106, 18200212, 31850371, 59150689, 63700742, 118301378, 127401484, 236602756, 414054823, 828109646, 1656219292]

約数ペア:

[(1, 1656219292), (2, 828109646), (4, 414054823), (7, 236602756), (13, 127401484), (14, 118301378), (26, 63700742), (28, 59150689), (52, 31850371), (91, 18200212), (182, 9100106), (364, 4550053), (443, 3738644), (886, 1869322), (1772, 934661), (3101, 534092), (5759, 287588), (6202, 267046), (10271, 161252), (11518, 143794), (12404, 133523), (20542, 80626), (23036, 71897), (40313, 41084)]