2089552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1870

約数の個数: 20

約数和(自身を含む): 4106260

約数和(自身を除く): 2016708

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1789, 3578, 7156, 14312, 28624, 130597, 261194, 522388, 1044776, 2089552]

約数ペア:

[(1, 2089552), (2, 1044776), (4, 522388), (8, 261194), (16, 130597), (73, 28624), (146, 14312), (292, 7156), (584, 3578), (1168, 1789)]