2016444431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{20959}}^1$

素因数の和:21118

約数の個数: 16

約数和(自身を含む): 2173132800

約数和(自身を除く): 156688369

約数列:

[1, 23, 47, 89, 1081, 2047, 4183, 20959, 96209, 482057, 985073, 1865351, 22656679, 42903073, 87671497, 2016444431]

約数ペア:

[(1, 2016444431), (23, 87671497), (47, 42903073), (89, 22656679), (1081, 1865351), (2047, 985073), (4183, 482057), (20959, 96209)]