2080809552959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{15773627}}^1$

素因数の和:15773830

約数の個数: 16

約数和(自身を含む): 2248688407680

約数和(自身を除く): 167878854721

約数列:

[1, 19, 53, 131, 1007, 2489, 6943, 131917, 15773627, 299698913, 836002231, 2066345137, 15884042389, 39260557603, 109516292261, 2080809552959]

約数ペア:

[(1, 2080809552959), (19, 109516292261), (53, 39260557603), (131, 15884042389), (1007, 2066345137), (2489, 836002231), (6943, 299698913), (131917, 15773627)]