5280288461

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17239}}^1$

素因数の和:17326

約数の個数: 32

約数和(自身を含む): 6620160000

約数和(自身を除く): 1339871539

約数列:

[1, 7, 19, 47, 49, 133, 329, 343, 893, 931, 2303, 6251, 6517, 16121, 17239, 43757, 120673, 306299, 327541, 810233, 844711, 2292787, 5671631, 5912977, 15394427, 16049509, 39701417, 107760989, 112346563, 277909919, 754326923, 5280288461]

約数ペア:

[(1, 5280288461), (7, 754326923), (19, 277909919), (47, 112346563), (49, 107760989), (133, 39701417), (329, 16049509), (343, 15394427), (893, 5912977), (931, 5671631), (2303, 2292787), (6251, 844711), (6517, 810233), (16121, 327541), (17239, 306299), (43757, 120673)]