386875034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 744527616

約数和(自身を除く): 357652582

約数列:

[1, 2, 7, 13, 14, 26, 37, 73, 74, 91, 146, 182, 259, 481, 511, 518, 787, 949, 962, 1022, 1574, 1898, 2701, 3367, 5402, 5509, 6643, 6734, 10231, 11018, 13286, 18907, 20462, 29119, 35113, 37814, 57451, 58238, 70226, 71617, 114902, 143234, 203833, 245791, 378547, 402157, 407666, 491582, 746863, 757094, 804314, 1493726, 2125687, 2649829, 4251374, 5228041, 5299658, 10456082, 14879809, 27633931, 29759618, 55267862, 193437517, 386875034]

約数ペア:

[(1, 386875034), (2, 193437517), (7, 55267862), (13, 29759618), (14, 27633931), (26, 14879809), (37, 10456082), (73, 5299658), (74, 5228041), (91, 4251374), (146, 2649829), (182, 2125687), (259, 1493726), (481, 804314), (511, 757094), (518, 746863), (787, 491582), (949, 407666), (962, 402157), (1022, 378547), (1574, 245791), (1898, 203833), (2701, 143234), (3367, 114902), (5402, 71617), (5509, 70226), (6643, 58238), (6734, 57451), (10231, 37814), (11018, 35113), (13286, 29119), (18907, 20462)]