142913708

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57349}}^1$

素因数の和:57449

約数の個数: 24

約数和(自身を含む): 289044000

約数和(自身を除く): 146130292

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 57349, 114698, 229396, 401443, 802886, 1605772, 5104061, 10208122, 20416244, 35728427, 71456854, 142913708]

約数ペア:

[(1, 142913708), (2, 71456854), (4, 35728427), (7, 20416244), (14, 10208122), (28, 5104061), (89, 1605772), (178, 802886), (356, 401443), (623, 229396), (1246, 114698), (2492, 57349)]