2539140956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1861}}^1\times {\mathrm{2819}}^1$

素因数の和:4706

約数の個数: 36

約数和(自身を含む): 4888532040

約数和(自身を除く): 2349391084

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1861, 2819, 3722, 5638, 7444, 11276, 20471, 31009, 40942, 62018, 81884, 124036, 225181, 341099, 450362, 682198, 900724, 1364396, 5246159, 10492318, 20984636, 57707749, 115415498, 230830996, 634785239, 1269570478, 2539140956]

約数ペア:

[(1, 2539140956), (2, 1269570478), (4, 634785239), (11, 230830996), (22, 115415498), (44, 57707749), (121, 20984636), (242, 10492318), (484, 5246159), (1861, 1364396), (2819, 900724), (3722, 682198), (5638, 450362), (7444, 341099), (11276, 225181), (20471, 124036), (31009, 81884), (40942, 62018)]