1979509374

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{153379}}^1$

素因数の和:153629

約数の個数: 32

約数和(自身を含む): 4417344000

約数和(自身を除く): 2437834626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 153379, 306758, 460137, 920274, 1380411, 2760822, 4141233, 8282466, 36657581, 73315162, 109972743, 219945486, 329918229, 659836458, 989754687, 1979509374]

約数ペア:

[(1, 1979509374), (2, 989754687), (3, 659836458), (6, 329918229), (9, 219945486), (18, 109972743), (27, 73315162), (54, 36657581), (239, 8282466), (478, 4141233), (717, 2760822), (1434, 1380411), (2151, 920274), (4302, 460137), (6453, 306758), (12906, 153379)]