1520294968

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{10151}}^1$

素因数の和:10447

約数の個数: 32

約数和(自身を含む): 2895147360

約数和(自身を除く): 1374852392

約数列:

[1, 2, 4, 8, 97, 193, 194, 386, 388, 772, 776, 1544, 10151, 18721, 20302, 37442, 40604, 74884, 81208, 149768, 984647, 1959143, 1969294, 3918286, 3938588, 7836572, 7877176, 15673144, 190036871, 380073742, 760147484, 1520294968]

約数ペア:

[(1, 1520294968), (2, 760147484), (4, 380073742), (8, 190036871), (97, 15673144), (193, 7877176), (194, 7836572), (386, 3938588), (388, 3918286), (772, 1969294), (776, 1959143), (1544, 984647), (10151, 149768), (18721, 81208), (20302, 74884), (37442, 40604)]