239763804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2854331}}^1$

素因数の和:2854345

約数の個数: 24

約数和(自身を含む): 639370368

約数和(自身を除く): 399606564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2854331, 5708662, 8562993, 11417324, 17125986, 19980317, 34251972, 39960634, 59940951, 79921268, 119881902, 239763804]

約数ペア:

[(1, 239763804), (2, 119881902), (3, 79921268), (4, 59940951), (6, 39960634), (7, 34251972), (12, 19980317), (14, 17125986), (21, 11417324), (28, 8562993), (42, 5708662), (84, 2854331)]