245857864

素因数分解:

$2^3\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{2377}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 527345280

約数和(自身を除く): 281487416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1847, 2377, 3694, 4754, 7388, 9508, 12929, 14776, 16639, 19016, 25858, 33278, 51716, 66556, 103432, 133112, 4390319, 8780638, 17561276, 30732233, 35122552, 61464466, 122928932, 245857864]

約数ペア:

[(1, 245857864), (2, 122928932), (4, 61464466), (7, 35122552), (8, 30732233), (14, 17561276), (28, 8780638), (56, 4390319), (1847, 133112), (2377, 103432), (3694, 66556), (4754, 51716), (7388, 33278), (9508, 25858), (12929, 19016), (14776, 16639)]