2188291556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{6569}}^1$

素因数の和:6764

約数の個数: 48

約数和(自身を含む): 4278173760

約数和(自身を除く): 2089882204

約数列:

[1, 2, 4, 11, 22, 44, 67, 113, 134, 226, 268, 452, 737, 1243, 1474, 2486, 2948, 4972, 6569, 7571, 13138, 15142, 26276, 30284, 72259, 83281, 144518, 166562, 289036, 333124, 440123, 742297, 880246, 1484594, 1760492, 2969188, 4841353, 8165267, 9682706, 16330534, 19365412, 32661068, 49733899, 99467798, 198935596, 547072889, 1094145778, 2188291556]

約数ペア:

[(1, 2188291556), (2, 1094145778), (4, 547072889), (11, 198935596), (22, 99467798), (44, 49733899), (67, 32661068), (113, 19365412), (134, 16330534), (226, 9682706), (268, 8165267), (452, 4841353), (737, 2969188), (1243, 1760492), (1474, 1484594), (2486, 880246), (2948, 742297), (4972, 440123), (6569, 333124), (7571, 289036), (13138, 166562), (15142, 144518), (26276, 83281), (30284, 72259)]