258440236418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7741}}^1\times {\mathrm{183439}}^1$

素因数の和:191202

約数の個数: 32

約数和(自身を含む): 477184673280

約数和(自身を除く): 218744436862

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 7741, 15482, 54187, 100633, 108374, 183439, 201266, 366878, 704431, 1284073, 1408862, 2384707, 2568146, 4769414, 16692949, 33385898, 1420001299, 2840002598, 9940009093, 18460016887, 19880018186, 36920033774, 129220118209, 258440236418]

約数ペア:

[(1, 258440236418), (2, 129220118209), (7, 36920033774), (13, 19880018186), (14, 18460016887), (26, 9940009093), (91, 2840002598), (182, 1420001299), (7741, 33385898), (15482, 16692949), (54187, 4769414), (100633, 2568146), (108374, 2384707), (183439, 1408862), (201266, 1284073), (366878, 704431)]