2891091008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{3019}}^1$

素因数の和:4195

約数の個数: 56

約数和(自身を含む): 6185733120

約数和(自身を除く): 3294642112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1151, 2302, 3019, 4604, 6038, 9208, 12076, 14963, 18416, 24152, 29926, 36832, 39247, 48304, 59852, 73664, 78494, 96608, 119704, 156988, 193216, 239408, 313976, 478816, 627952, 957632, 1255904, 2511808, 3474869, 6949738, 13899476, 27798952, 45173297, 55597904, 90346594, 111195808, 180693188, 222391616, 361386376, 722772752, 1445545504, 2891091008]

約数ペア:

[(1, 2891091008), (2, 1445545504), (4, 722772752), (8, 361386376), (13, 222391616), (16, 180693188), (26, 111195808), (32, 90346594), (52, 55597904), (64, 45173297), (104, 27798952), (208, 13899476), (416, 6949738), (832, 3474869), (1151, 2511808), (2302, 1255904), (3019, 957632), (4604, 627952), (6038, 478816), (9208, 313976), (12076, 239408), (14963, 193216), (18416, 156988), (24152, 119704), (29926, 96608), (36832, 78494), (39247, 73664), (48304, 59852)]