1380078896

素因数分解:

$2^4\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{6079}}^1$

素因数の和:8121

約数の個数: 40

約数和(自身を含む): 3057899520

約数和(自身を除く): 1677820624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2027, 4054, 6079, 8108, 12158, 14189, 16216, 24316, 28378, 32432, 42553, 48632, 56756, 85106, 97264, 113512, 170212, 227024, 340424, 680848, 12322133, 24644266, 49288532, 86254931, 98577064, 172509862, 197154128, 345019724, 690039448, 1380078896]

約数ペア:

[(1, 1380078896), (2, 690039448), (4, 345019724), (7, 197154128), (8, 172509862), (14, 98577064), (16, 86254931), (28, 49288532), (56, 24644266), (112, 12322133), (2027, 680848), (4054, 340424), (6079, 227024), (8108, 170212), (12158, 113512), (14189, 97264), (16216, 85106), (24316, 56756), (28378, 48632), (32432, 42553)]