253642008594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{18796651}}^1$

素因数の和:18796842

約数の個数: 32

約数和(自身を含む): 549463731264

約数和(自身を除く): 295821722670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 18796651, 37593302, 56389953, 112779906, 244356463, 488712926, 733069389, 1466138778, 3251820623, 6503641246, 9755461869, 19510923738, 42273668099, 84547336198, 126821004297, 253642008594]

約数ペア:

[(1, 253642008594), (2, 126821004297), (3, 84547336198), (6, 42273668099), (13, 19510923738), (26, 9755461869), (39, 6503641246), (78, 3251820623), (173, 1466138778), (346, 733069389), (519, 488712926), (1038, 244356463), (2249, 112779906), (4498, 56389953), (6747, 37593302), (13494, 18796651)]