1297330064

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{424519}}^1$

素因数の和:424718

約数の個数: 20

約数和(自身を含む): 2526743040

約数和(自身を除く): 1229412976

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 424519, 849038, 1698076, 3396152, 6792304, 81083129, 162166258, 324332516, 648665032, 1297330064]

約数ペア:

[(1, 1297330064), (2, 648665032), (4, 324332516), (8, 162166258), (16, 81083129), (191, 6792304), (382, 3396152), (764, 1698076), (1528, 849038), (3056, 424519)]