248751804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2961331}}^1$

素因数の和:2961345

約数の個数: 24

約数和(自身を含む): 663338368

約数和(自身を除く): 414586564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2961331, 5922662, 8883993, 11845324, 17767986, 20729317, 35535972, 41458634, 62187951, 82917268, 124375902, 248751804]

約数ペア:

[(1, 248751804), (2, 124375902), (3, 82917268), (4, 62187951), (6, 41458634), (7, 35535972), (12, 20729317), (14, 17767986), (21, 11845324), (28, 8883993), (42, 5922662), (84, 2961331)]