340455836

素因数分解:

$2^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{9433}}^1$

素因数の和:10733

約数の個数: 24

約数和(自身を含む): 681512160

約数和(自身を除く): 341056324

約数列:

[1, 2, 4, 7, 14, 28, 1289, 2578, 5156, 9023, 9433, 18046, 18866, 36092, 37732, 66031, 132062, 264124, 12159137, 24318274, 48636548, 85113959, 170227918, 340455836]

約数ペア:

[(1, 340455836), (2, 170227918), (4, 85113959), (7, 48636548), (14, 24318274), (28, 12159137), (1289, 264124), (2578, 132062), (5156, 66031), (9023, 37732), (9433, 36092), (18046, 18866)]