1243165742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{34673}}^1$

素因数の和:34892

約数の個数: 32

約数和(自身を含む): 2306791872

約数和(自身を除く): 1063626130

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 17927, 34673, 35854, 69346, 242711, 450749, 485422, 901498, 3155243, 6310486, 6830581, 13661162, 47814067, 88797553, 95628134, 177595106, 621582871, 1243165742]

約数ペア:

[(1, 1243165742), (2, 621582871), (7, 177595106), (13, 95628134), (14, 88797553), (26, 47814067), (91, 13661162), (182, 6830581), (197, 6310486), (394, 3155243), (1379, 901498), (2561, 485422), (2758, 450749), (5122, 242711), (17927, 69346), (34673, 35854)]