2005037719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 2305013760

約数和(自身を除く): 299976041

約数列:

[1, 19, 23, 41, 47, 437, 779, 893, 943, 1081, 1927, 2381, 17917, 20539, 36613, 44321, 45239, 54763, 97621, 111907, 842099, 1040497, 1854799, 2126233, 2245283, 2573861, 4588187, 42660377, 48903359, 87175553, 105528301, 2005037719]

約数ペア:

[(1, 2005037719), (19, 105528301), (23, 87175553), (41, 48903359), (47, 42660377), (437, 4588187), (779, 2573861), (893, 2245283), (943, 2126233), (1081, 1854799), (1927, 1040497), (2381, 842099), (17917, 111907), (20539, 97621), (36613, 54763), (44321, 45239)]