2048807728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11640953}}^1$

素因数の和:11640972

約数の個数: 20

約数和(自身を含む): 4330434888

約数和(自身を除く): 2281627160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11640953, 23281906, 46563812, 93127624, 128050483, 186255248, 256100966, 512201932, 1024403864, 2048807728]

約数ペア:

[(1, 2048807728), (2, 1024403864), (4, 512201932), (8, 256100966), (11, 186255248), (16, 128050483), (22, 93127624), (44, 46563812), (88, 23281906), (176, 11640953)]