284986814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1071379}}^1$

素因数の和:1071407

約数の個数: 16

約数和(自身を含む): 514262400

約数和(自身を除く): 229275586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1071379, 2142758, 7499653, 14999306, 20356201, 40712402, 142493407, 284986814]

約数ペア:

[(1, 284986814), (2, 142493407), (7, 40712402), (14, 20356201), (19, 14999306), (38, 7499653), (133, 2142758), (266, 1071379)]