779559934

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2\times {\mathrm{619}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 1204376040

約数和(自身を除く): 424816106

約数列:

[1, 2, 53, 106, 109, 218, 619, 1238, 5777, 11554, 11881, 23762, 32807, 65614, 67471, 134942, 629693, 1259386, 3575963, 7151926, 7354339, 14708678, 389779967, 779559934]

約数ペア:

[(1, 779559934), (2, 389779967), (53, 14708678), (106, 7354339), (109, 7151926), (218, 3575963), (619, 1259386), (1238, 629693), (5777, 134942), (11554, 67471), (11881, 65614), (23762, 32807)]