2224642

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 3845952

約数和(自身を除く): 1621310

約数列:

[1, 2, 7, 14, 131, 262, 917, 1213, 1834, 2426, 8491, 16982, 158903, 317806, 1112321, 2224642]

約数ペア:

[(1, 2224642), (2, 1112321), (7, 317806), (14, 158903), (131, 16982), (262, 8491), (917, 2426), (1213, 1834)]