2755528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2727992

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 271, 328, 542, 1084, 1271, 2168, 2542, 5084, 8401, 10168, 11111, 16802, 22222, 33604, 44444, 67208, 88888, 344441, 688882, 1377764, 2755528]

約数ペア:

[(1, 2755528), (2, 1377764), (4, 688882), (8, 344441), (31, 88888), (41, 67208), (62, 44444), (82, 33604), (124, 22222), (164, 16802), (248, 11111), (271, 10168), (328, 8401), (542, 5084), (1084, 2542), (1271, 2168)]