2000801165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13997}}^1$

素因数の和:14149

約数の個数: 32

約数和(自身を含む): 2757494016

約数和(自身を除く): 756692851

約数列:

[1, 5, 11, 23, 55, 113, 115, 253, 565, 1243, 1265, 2599, 6215, 12995, 13997, 28589, 69985, 142945, 153967, 321931, 769835, 1581661, 1609655, 3541241, 7908305, 17398271, 17706205, 36378203, 86991355, 181891015, 400160233, 2000801165]

約数ペア:

[(1, 2000801165), (5, 400160233), (11, 181891015), (23, 86991355), (55, 36378203), (113, 17706205), (115, 17398271), (253, 7908305), (565, 3541241), (1243, 1609655), (1265, 1581661), (2599, 769835), (6215, 321931), (12995, 153967), (13997, 142945), (28589, 69985)]