1323887318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{18127}}^1$

素因数の和:18248

約数の個数: 24

約数和(自身を含む): 2179819488

約数和(自身を除く): 855932170

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 2809, 5618, 18127, 36254, 36517, 73034, 235651, 471302, 960731, 1921462, 12489503, 24979006, 50918743, 101837486, 661943659, 1323887318]

約数ペア:

[(1, 1323887318), (2, 661943659), (13, 101837486), (26, 50918743), (53, 24979006), (106, 12489503), (689, 1921462), (1378, 960731), (2809, 471302), (5618, 235651), (18127, 73034), (36254, 36517)]