7142212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23189}}^1$

素因数の和:23211

約数の個数: 24

約数和(自身を含む): 15583680

約数和(自身を除く): 8441468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 23189, 46378, 92756, 162323, 255079, 324646, 510158, 649292, 1020316, 1785553, 3571106, 7142212]

約数ペア:

[(1, 7142212), (2, 3571106), (4, 1785553), (7, 1020316), (11, 649292), (14, 510158), (22, 324646), (28, 255079), (44, 162323), (77, 92756), (154, 46378), (308, 23189)]