1445857588

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4909}}^1$

素因数の和:5144

約数の個数: 48

約数和(自身を含む): 2954170240

約数和(自身を除く): 1508312652

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 469, 628, 938, 1099, 1876, 2198, 4396, 4909, 9818, 10519, 19636, 21038, 34363, 42076, 68726, 73633, 137452, 147266, 294532, 328903, 657806, 770713, 1315612, 1541426, 2302321, 3082852, 4604642, 5394991, 9209284, 10789982, 21579964, 51637771, 103275542, 206551084, 361464397, 722928794, 1445857588]

約数ペア:

[(1, 1445857588), (2, 722928794), (4, 361464397), (7, 206551084), (14, 103275542), (28, 51637771), (67, 21579964), (134, 10789982), (157, 9209284), (268, 5394991), (314, 4604642), (469, 3082852), (628, 2302321), (938, 1541426), (1099, 1315612), (1876, 770713), (2198, 657806), (4396, 328903), (4909, 294532), (9818, 147266), (10519, 137452), (19636, 73633), (21038, 68726), (34363, 42076)]