123702958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 203120640

約数和(自身を除く): 79417682

約数列:

[1, 2, 19, 31, 38, 62, 173, 346, 589, 607, 1178, 1214, 3287, 5363, 6574, 10726, 11533, 18817, 23066, 37634, 101897, 105011, 203794, 210022, 357523, 715046, 1995209, 3255341, 3990418, 6510682, 61851479, 123702958]

約数ペア:

[(1, 123702958), (2, 61851479), (19, 6510682), (31, 3990418), (38, 3255341), (62, 1995209), (173, 715046), (346, 357523), (589, 210022), (607, 203794), (1178, 105011), (1214, 101897), (3287, 37634), (5363, 23066), (6574, 18817), (10726, 11533)]