349708282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4969}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 655562880

約数和(自身を除く): 305854598

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 3199, 4969, 5027, 6398, 9938, 10054, 34783, 35189, 54659, 69566, 70378, 109318, 382613, 765226, 2270833, 4541666, 15895831, 24979163, 31791662, 49958326, 174854141, 349708282]

約数ペア:

[(1, 349708282), (2, 174854141), (7, 49958326), (11, 31791662), (14, 24979163), (22, 15895831), (77, 4541666), (154, 2270833), (457, 765226), (914, 382613), (3199, 109318), (4969, 70378), (5027, 69566), (6398, 54659), (9938, 35189), (10054, 34783)]