381569142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{4673}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 789719040

約数和(自身を除く): 408149898

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 878, 1317, 2634, 4673, 9346, 13609, 14019, 27218, 28038, 40827, 81654, 144863, 289726, 434589, 869178, 2051447, 4102894, 6154341, 12308682, 63594857, 127189714, 190784571, 381569142]

約数ペア:

[(1, 381569142), (2, 190784571), (3, 127189714), (6, 63594857), (31, 12308682), (62, 6154341), (93, 4102894), (186, 2051447), (439, 869178), (878, 434589), (1317, 289726), (2634, 144863), (4673, 81654), (9346, 40827), (13609, 28038), (14019, 27218)]