2664464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15158

約数の個数: 20

約数和(自身を含む): 5632080

約数和(自身を除く): 2967616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15139, 30278, 60556, 121112, 166529, 242224, 333058, 666116, 1332232, 2664464]

約数ペア:

[(1, 2664464), (2, 1332232), (4, 666116), (8, 333058), (11, 242224), (16, 166529), (22, 121112), (44, 60556), (88, 30278), (176, 15139)]