129645412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{1723}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 244642496

約数和(自身を除く): 114997084

約数列:

[1, 2, 4, 13, 26, 52, 1447, 1723, 2894, 3446, 5788, 6892, 18811, 22399, 37622, 44798, 75244, 89596, 2493181, 4986362, 9972724, 32411353, 64822706, 129645412]

約数ペア:

[(1, 129645412), (2, 64822706), (4, 32411353), (13, 9972724), (26, 4986362), (52, 2493181), (1447, 89596), (1723, 75244), (2894, 44798), (3446, 37622), (5788, 22399), (6892, 18811)]