1247769897569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{2003}}^1\times {\mathrm{2441}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 1369706937984

約数和(自身を除く): 121937040415

約数列:

[1, 13, 67, 293, 871, 2003, 2441, 3809, 19631, 26039, 31733, 134201, 163547, 255203, 586879, 715213, 1744613, 2126111, 4889323, 7629427, 9297769, 39320893, 47919271, 63561199, 327584641, 511171609, 622950523, 1432571639, 4258600333, 18623431307, 95982299813, 1247769897569]

約数ペア:

[(1, 1247769897569), (13, 95982299813), (67, 18623431307), (293, 4258600333), (871, 1432571639), (2003, 622950523), (2441, 511171609), (3809, 327584641), (19631, 63561199), (26039, 47919271), (31733, 39320893), (134201, 9297769), (163547, 7629427), (255203, 4889323), (586879, 2126111), (715213, 1744613)]