2117298896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6964799}}^1$

素因数の和:6964826

約数の個数: 20

約数和(自身を含む): 4318176000

約数和(自身を除く): 2200877104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6964799, 13929598, 27859196, 55718392, 111436784, 132331181, 264662362, 529324724, 1058649448, 2117298896]

約数ペア:

[(1, 2117298896), (2, 1058649448), (4, 529324724), (8, 264662362), (16, 132331181), (19, 111436784), (38, 55718392), (76, 27859196), (152, 13929598), (304, 6964799)]