139122412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22111}}^1$

素因数の和:22150

約数の個数: 36

約数和(自身を含む): 288207808

約数和(自身を除く): 149085396

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 22111, 44222, 88444, 243221, 287443, 486442, 574886, 972884, 1149772, 2675431, 3161873, 5350862, 6323746, 10701724, 12647492, 34780603, 69561206, 139122412]

約数ペア:

[(1, 139122412), (2, 69561206), (4, 34780603), (11, 12647492), (13, 10701724), (22, 6323746), (26, 5350862), (44, 3161873), (52, 2675431), (121, 1149772), (143, 972884), (242, 574886), (286, 486442), (484, 287443), (572, 243221), (1573, 88444), (3146, 44222), (6292, 22111)]