2053573967

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3461}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 2132702784

約数和(自身を除く): 79128817

約数列:

[1, 61, 71, 137, 3461, 4331, 8357, 9727, 211121, 245731, 474157, 593347, 14989591, 28923577, 33665147, 2053573967]

約数ペア:

[(1, 2053573967), (61, 33665147), (71, 28923577), (137, 14989591), (3461, 593347), (4331, 474157), (8357, 245731), (9727, 211121)]