2085656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4919}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 3985200

約数和(自身を除く): 1899544

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4919, 9838, 19676, 39352, 260707, 521414, 1042828, 2085656]

約数ペア:

[(1, 2085656), (2, 1042828), (4, 521414), (8, 260707), (53, 39352), (106, 19676), (212, 9838), (424, 4919)]