2022256

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1408

約数の個数: 20

約数和(自身を含む): 3961552

約数和(自身を除く): 1939296

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1303, 1552, 2606, 5212, 10424, 20848, 126391, 252782, 505564, 1011128, 2022256]

約数ペア:

[(1, 2022256), (2, 1011128), (4, 505564), (8, 252782), (16, 126391), (97, 20848), (194, 10424), (388, 5212), (776, 2606), (1303, 1552)]