7138749158

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 10947267072

約数和(自身を除く): 3808517914

約数列:

[1, 2, 83, 166, 173, 331, 346, 662, 751, 1502, 14359, 27473, 28718, 54946, 57263, 62333, 114526, 124666, 129923, 248581, 259846, 497162, 4752829, 9505658, 10783609, 20632223, 21567218, 41264446, 43004513, 86009026, 3569374579, 7138749158]

約数ペア:

[(1, 7138749158), (2, 3569374579), (83, 86009026), (166, 43004513), (173, 41264446), (331, 21567218), (346, 20632223), (662, 10783609), (751, 9505658), (1502, 4752829), (14359, 497162), (27473, 259846), (28718, 248581), (54946, 129923), (57263, 124666), (62333, 114526)]