173844242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 308629440

約数和(自身を除く): 134785198

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 3058, 3614, 4373, 8746, 19877, 39754, 48103, 56849, 96206, 113698, 607847, 625339, 1215694, 1250678, 6686317, 7902011, 13372634, 15804022, 86922121, 173844242]

約数ペア:

[(1, 173844242), (2, 86922121), (11, 15804022), (13, 13372634), (22, 7902011), (26, 6686317), (139, 1250678), (143, 1215694), (278, 625339), (286, 607847), (1529, 113698), (1807, 96206), (3058, 56849), (3614, 48103), (4373, 39754), (8746, 19877)]