4207367087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{19301}}^1$

素因数の和:19487

約数の個数: 32

約数和(自身を含む): 5558976000

約数和(自身を除く): 1351608913

約数列:

[1, 7, 11, 19, 77, 133, 149, 209, 1043, 1463, 1639, 2831, 11473, 19301, 19817, 31141, 135107, 212311, 217987, 366719, 1486177, 2567033, 2875849, 4033909, 20130943, 28237363, 31634339, 54641131, 221440373, 382487917, 601052441, 4207367087]

約数ペア:

[(1, 4207367087), (7, 601052441), (11, 382487917), (19, 221440373), (77, 54641131), (133, 31634339), (149, 28237363), (209, 20130943), (1043, 4033909), (1463, 2875849), (1639, 2567033), (2831, 1486177), (11473, 366719), (19301, 217987), (19817, 212311), (31141, 135107)]