2001127954

素因数分解:

$2^1\times 7^2\times {\mathrm{1949}}^1\times {\mathrm{10477}}^1$

素因数の和:12442

約数の個数: 24

約数和(自身を含む): 3493889100

約数和(自身を除く): 1492761146

約数列:

[1, 2, 7, 14, 49, 98, 1949, 3898, 10477, 13643, 20954, 27286, 73339, 95501, 146678, 191002, 513373, 1026746, 20419673, 40839346, 142937711, 285875422, 1000563977, 2001127954]

約数ペア:

[(1, 2001127954), (2, 1000563977), (7, 285875422), (14, 142937711), (49, 40839346), (98, 20419673), (1949, 1026746), (3898, 513373), (10477, 191002), (13643, 146678), (20954, 95501), (27286, 73339)]