2257552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 4856832

約数和(自身を除く): 2599280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 127, 176, 202, 254, 404, 508, 808, 1016, 1111, 1397, 1616, 2032, 2222, 2794, 4444, 5588, 8888, 11176, 12827, 17776, 22352, 25654, 51308, 102616, 141097, 205232, 282194, 564388, 1128776, 2257552]

約数ペア:

[(1, 2257552), (2, 1128776), (4, 564388), (8, 282194), (11, 205232), (16, 141097), (22, 102616), (44, 51308), (88, 25654), (101, 22352), (127, 17776), (176, 12827), (202, 11176), (254, 8888), (404, 5588), (508, 4444), (808, 2794), (1016, 2222), (1111, 2032), (1397, 1616)]