2128666721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{30137}}^1$

素因数の和:30280

約数の個数: 16

約数和(自身を含む): 2308811904

約数和(自身を除く): 180145183

約数列:

[1, 23, 37, 83, 851, 1909, 3071, 30137, 70633, 693151, 1115069, 2501371, 25646587, 57531533, 92550727, 2128666721]

約数ペア:

[(1, 2128666721), (23, 92550727), (37, 57531533), (83, 25646587), (851, 2501371), (1909, 1115069), (3071, 693151), (30137, 70633)]