65880581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 75398400

約数和(自身を除く): 9517819

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 2447, 26923, 31811, 46493, 266723, 604409, 3467399, 5067737, 65880581]

約数ペア:

[(1, 65880581), (13, 5067737), (19, 3467399), (109, 604409), (247, 266723), (1417, 46493), (2071, 31811), (2447, 26923)]