328562288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1080797}}^1$

素因数の和:1080824

約数の個数: 20

約数和(自身を含む): 670094760

約数和(自身を除く): 341532472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1080797, 2161594, 4323188, 8646376, 17292752, 20535143, 41070286, 82140572, 164281144, 328562288]

約数ペア:

[(1, 328562288), (2, 164281144), (4, 82140572), (8, 41070286), (16, 20535143), (19, 17292752), (38, 8646376), (76, 4323188), (152, 2161594), (304, 1080797)]