2165760784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{3631}}^1$

素因数の和:7039

約数の個数: 40

約数和(自身を含む): 4580242560

約数和(自身を除く): 2414481776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3389, 3631, 6778, 7262, 13556, 14524, 27112, 29048, 37279, 39941, 54224, 58096, 74558, 79882, 149116, 159764, 298232, 319528, 596464, 639056, 12305459, 24610918, 49221836, 98443672, 135360049, 196887344, 270720098, 541440196, 1082880392, 2165760784]

約数ペア:

[(1, 2165760784), (2, 1082880392), (4, 541440196), (8, 270720098), (11, 196887344), (16, 135360049), (22, 98443672), (44, 49221836), (88, 24610918), (176, 12305459), (3389, 639056), (3631, 596464), (6778, 319528), (7262, 298232), (13556, 159764), (14524, 149116), (27112, 79882), (29048, 74558), (37279, 58096), (39941, 54224)]