2110884815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{1787}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 2892697920

約数和(自身を除く): 781813105

約数列:

[1, 5, 13, 17, 65, 85, 221, 1069, 1105, 1787, 5345, 8935, 13897, 18173, 23231, 30379, 69485, 90865, 116155, 151895, 236249, 394927, 1181245, 1910303, 1974635, 9551515, 24833939, 32475151, 124169695, 162375755, 422176963, 2110884815]

約数ペア:

[(1, 2110884815), (5, 422176963), (13, 162375755), (17, 124169695), (65, 32475151), (85, 24833939), (221, 9551515), (1069, 1974635), (1105, 1910303), (1787, 1181245), (5345, 394927), (8935, 236249), (13897, 151895), (18173, 116155), (23231, 90865), (30379, 69485)]