2160116

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 4481568

約数和(自身を除く): 2321452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 107, 196, 206, 214, 412, 428, 721, 749, 1442, 1498, 2884, 2996, 5047, 5243, 10094, 10486, 11021, 20188, 20972, 22042, 44084, 77147, 154294, 308588, 540029, 1080058, 2160116]

約数ペア:

[(1, 2160116), (2, 1080058), (4, 540029), (7, 308588), (14, 154294), (28, 77147), (49, 44084), (98, 22042), (103, 20972), (107, 20188), (196, 11021), (206, 10486), (214, 10094), (412, 5243), (428, 5047), (721, 2996), (749, 2884), (1442, 1498)]