264562384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{870271}}^1$

素因数の和:870298

約数の個数: 20

約数和(自身を含む): 539568640

約数和(自身を除く): 275006256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 870271, 1740542, 3481084, 6962168, 13924336, 16535149, 33070298, 66140596, 132281192, 264562384]

約数ペア:

[(1, 264562384), (2, 132281192), (4, 66140596), (8, 33070298), (16, 16535149), (19, 13924336), (38, 6962168), (76, 3481084), (152, 1740542), (304, 870271)]