5405130241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 6601374720

約数和(自身を除く): 1196244479

約数列:

[1, 7, 19, 101, 133, 211, 707, 1477, 1907, 1919, 4009, 13349, 13433, 21311, 28063, 36233, 149177, 192607, 253631, 402377, 404909, 1348249, 2816639, 2834363, 3659533, 7645163, 25616731, 40640077, 53516141, 284480539, 772161463, 5405130241]

約数ペア:

[(1, 5405130241), (7, 772161463), (19, 284480539), (101, 53516141), (133, 40640077), (211, 25616731), (707, 7645163), (1477, 3659533), (1907, 2834363), (1919, 2816639), (4009, 1348249), (13349, 404909), (13433, 402377), (21311, 253631), (28063, 192607), (36233, 149177)]