1387308052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{2141}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 2773410192

約数和(自身を除く): 1386102140

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 733, 884, 1466, 2141, 2932, 4282, 8564, 9529, 12461, 19058, 24922, 27833, 36397, 38116, 49844, 55666, 72794, 111332, 145588, 161993, 323986, 473161, 647972, 946322, 1569353, 1892644, 3138706, 6277412, 20401589, 26679001, 40803178, 53358002, 81606356, 106716004, 346827013, 693654026, 1387308052]

約数ペア:

[(1, 1387308052), (2, 693654026), (4, 346827013), (13, 106716004), (17, 81606356), (26, 53358002), (34, 40803178), (52, 26679001), (68, 20401589), (221, 6277412), (442, 3138706), (733, 1892644), (884, 1569353), (1466, 946322), (2141, 647972), (2932, 473161), (4282, 323986), (8564, 161993), (9529, 145588), (12461, 111332), (19058, 72794), (24922, 55666), (27833, 49844), (36397, 38116)]