890654268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10603027}}^1$

素因数の和:10603041

約数の個数: 24

約数和(自身を含む): 2375078272

約数和(自身を除く): 1484424004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10603027, 21206054, 31809081, 42412108, 63618162, 74221189, 127236324, 148442378, 222663567, 296884756, 445327134, 890654268]

約数ペア:

[(1, 890654268), (2, 445327134), (3, 296884756), (4, 222663567), (6, 148442378), (7, 127236324), (12, 74221189), (14, 63618162), (21, 42412108), (28, 31809081), (42, 21206054), (84, 10603027)]