2867589985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1783}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 3758388480

約数和(自身を除く): 890798495

約数列:

[1, 5, 13, 65, 109, 227, 545, 1135, 1417, 1783, 2951, 7085, 8915, 14755, 23179, 24743, 115895, 123715, 194347, 321659, 404741, 971735, 1608295, 2023705, 2526511, 5261633, 12632555, 26308165, 44116769, 220583845, 573517997, 2867589985]

約数ペア:

[(1, 2867589985), (5, 573517997), (13, 220583845), (65, 44116769), (109, 26308165), (227, 12632555), (545, 5261633), (1135, 2526511), (1417, 2023705), (1783, 1608295), (2951, 971735), (7085, 404741), (8915, 321659), (14755, 194347), (23179, 123715), (24743, 115895)]