3780823046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20753}}^1$

素因数の和:20806

約数の個数: 72

約数和(自身を含む): 7793459064

約数和(自身を除く): 4012636018

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 169, 182, 286, 338, 539, 637, 1001, 1078, 1183, 1274, 1859, 2002, 2366, 3718, 7007, 8281, 13013, 14014, 16562, 20753, 26026, 41506, 91091, 145271, 182182, 228283, 269789, 290542, 456566, 539578, 1016897, 1597981, 1888523, 2033794, 2967679, 3195962, 3507257, 3777046, 5935358, 7014514, 11185867, 13219661, 20773753, 22371734, 24550799, 26439322, 38579827, 41547506, 49101598, 77159654, 145416271, 171855593, 270058789, 290832542, 343711186, 540117578, 1890411523, 3780823046]

約数ペア:

[(1, 3780823046), (2, 1890411523), (7, 540117578), (11, 343711186), (13, 290832542), (14, 270058789), (22, 171855593), (26, 145416271), (49, 77159654), (77, 49101598), (91, 41547506), (98, 38579827), (143, 26439322), (154, 24550799), (169, 22371734), (182, 20773753), (286, 13219661), (338, 11185867), (539, 7014514), (637, 5935358), (1001, 3777046), (1078, 3507257), (1183, 3195962), (1274, 2967679), (1859, 2033794), (2002, 1888523), (2366, 1597981), (3718, 1016897), (7007, 539578), (8281, 456566), (13013, 290542), (14014, 269789), (16562, 228283), (20753, 182182), (26026, 145271), (41506, 91091)]