12851909837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 14219251200

約数和(自身を除く): 1367341363

約数列:

[1, 13, 79, 139, 197, 457, 1027, 1807, 2561, 5941, 10981, 15563, 27383, 36103, 63523, 90029, 142753, 202319, 355979, 469339, 825799, 1170377, 2163257, 5018317, 7112291, 12514031, 28122341, 65238121, 92459783, 162682403, 988608449, 12851909837]

約数ペア:

[(1, 12851909837), (13, 988608449), (79, 162682403), (139, 92459783), (197, 65238121), (457, 28122341), (1027, 12514031), (1807, 7112291), (2561, 5018317), (5941, 2163257), (10981, 1170377), (15563, 825799), (27383, 469339), (36103, 355979), (63523, 202319), (90029, 142753)]