2748625919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{132893}}^1$

素因数の和:132986

約数の個数: 16

約数和(自身を含む): 3110782752

約数和(自身を除く): 362156833

約数列:

[1, 13, 37, 43, 481, 559, 1591, 20683, 132893, 1727609, 4917041, 5714399, 63921533, 74287187, 211432763, 2748625919]

約数ペア:

[(1, 2748625919), (13, 211432763), (37, 74287187), (43, 63921533), (481, 5714399), (559, 4917041), (1591, 1727609), (20683, 132893)]