1994188

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 4051712

約数和(自身を除く): 2057524

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1063, 1876, 2126, 4252, 7441, 14882, 29764, 71221, 142442, 284884, 498547, 997094, 1994188]

約数ペア:

[(1, 1994188), (2, 997094), (4, 498547), (7, 284884), (14, 142442), (28, 71221), (67, 29764), (134, 14882), (268, 7441), (469, 4252), (938, 2126), (1063, 1876)]