253076362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2137}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 474122880

約数和(自身を除く): 221046518

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 769, 1538, 2137, 4274, 5383, 8459, 10766, 14959, 16918, 23507, 29918, 47014, 59213, 118426, 164549, 329098, 1643353, 3286706, 11503471, 18076883, 23006942, 36153766, 126538181, 253076362]

約数ペア:

[(1, 253076362), (2, 126538181), (7, 36153766), (11, 23006942), (14, 18076883), (22, 11503471), (77, 3286706), (154, 1643353), (769, 329098), (1538, 164549), (2137, 118426), (4274, 59213), (5383, 47014), (8459, 29918), (10766, 23507), (14959, 16918)]