620703804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7389331}}^1$

素因数の和:7389345

約数の個数: 24

約数和(自身を含む): 1655210368

約数和(自身を除く): 1034506564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7389331, 14778662, 22167993, 29557324, 44335986, 51725317, 88671972, 103450634, 155175951, 206901268, 310351902, 620703804]

約数ペア:

[(1, 620703804), (2, 310351902), (3, 206901268), (4, 155175951), (6, 103450634), (7, 88671972), (12, 51725317), (14, 44335986), (21, 29557324), (28, 22167993), (42, 14778662), (84, 7389331)]