13480376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18543

約数の個数: 32

約数和(自身を含む): 31110240

約数和(自身を除く): 17629864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18517, 37034, 74068, 129619, 148136, 240721, 259238, 481442, 518476, 962884, 1036952, 1685047, 1925768, 3370094, 6740188, 13480376]

約数ペア:

[(1, 13480376), (2, 6740188), (4, 3370094), (7, 1925768), (8, 1685047), (13, 1036952), (14, 962884), (26, 518476), (28, 481442), (52, 259238), (56, 240721), (91, 148136), (104, 129619), (182, 74068), (364, 37034), (728, 18517)]