139258834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 108951086

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 5471, 10942, 12727, 25454, 60181, 71123, 120362, 142246, 486919, 782353, 973838, 1564706, 5356109, 6329947, 10712218, 12659894, 69629417, 139258834]

約数ペア:

[(1, 139258834), (2, 69629417), (11, 12659894), (13, 10712218), (22, 6329947), (26, 5356109), (89, 1564706), (143, 973838), (178, 782353), (286, 486919), (979, 142246), (1157, 120362), (1958, 71123), (2314, 60181), (5471, 25454), (10942, 12727)]