2590546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 4718592

約数和(自身を除く): 2128046

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 127, 217, 254, 329, 434, 658, 889, 1457, 1778, 2914, 3937, 5969, 7874, 10199, 11938, 20398, 27559, 41783, 55118, 83566, 185039, 370078, 1295273, 2590546]

約数ペア:

[(1, 2590546), (2, 1295273), (7, 370078), (14, 185039), (31, 83566), (47, 55118), (62, 41783), (94, 27559), (127, 20398), (217, 11938), (254, 10199), (329, 7874), (434, 5969), (658, 3937), (889, 2914), (1457, 1778)]