4889104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{27779}}^1$

素因数の和:27798

約数の個数: 20

約数和(自身を含む): 10334160

約数和(自身を除く): 5445056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 27779, 55558, 111116, 222232, 305569, 444464, 611138, 1222276, 2444552, 4889104]

約数ペア:

[(1, 4889104), (2, 2444552), (4, 1222276), (8, 611138), (11, 444464), (16, 305569), (22, 222232), (44, 111116), (88, 55558), (176, 27779)]