1572136242

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{404981}}^1$

素因数の和:405633

約数の個数: 16

約数和(自身を含む): 3149140032

約数和(自身を除く): 1577003790

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 404981, 809962, 1214943, 2429886, 262022707, 524045414, 786068121, 1572136242]

約数ペア:

[(1, 1572136242), (2, 786068121), (3, 524045414), (6, 262022707), (647, 2429886), (1294, 1214943), (1941, 809962), (3882, 404981)]