1330507178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664589}}^1$

素因数の和:664622

約数の個数: 32

約数和(自身を含む): 2679626880

約数和(自身を除く): 1349119702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 664589, 1329178, 4652123, 7310479, 8639657, 9304246, 14620958, 17279314, 51173353, 60477599, 95036227, 102346706, 120955198, 190072454, 665253589, 1330507178]

約数ペア:

[(1, 1330507178), (2, 665253589), (7, 190072454), (11, 120955198), (13, 102346706), (14, 95036227), (22, 60477599), (26, 51173353), (77, 17279314), (91, 14620958), (143, 9304246), (154, 8639657), (182, 7310479), (286, 4652123), (1001, 1329178), (2002, 664589)]