514257212

素因数分解:

$2^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{11903}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 1029267456

約数和(自身を除く): 515010244

約数列:

[1, 2, 4, 7, 14, 28, 1543, 3086, 6172, 10801, 11903, 21602, 23806, 43204, 47612, 83321, 166642, 333284, 18366329, 36732658, 73465316, 128564303, 257128606, 514257212]

約数ペア:

[(1, 514257212), (2, 257128606), (4, 128564303), (7, 73465316), (14, 36732658), (28, 18366329), (1543, 333284), (3086, 166642), (6172, 83321), (10801, 47612), (11903, 43204), (21602, 23806)]