289967412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3451993}}^1$

素因数の和:3452007

約数の個数: 24

約数和(自身を含む): 773246656

約数和(自身を除く): 483279244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3451993, 6903986, 10355979, 13807972, 20711958, 24163951, 41423916, 48327902, 72491853, 96655804, 144983706, 289967412]

約数ペア:

[(1, 289967412), (2, 144983706), (3, 96655804), (4, 72491853), (6, 48327902), (7, 41423916), (12, 24163951), (14, 20711958), (21, 13807972), (28, 10355979), (42, 6903986), (84, 3451993)]