1457392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 2861920

約数和(自身を除く): 1404528

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1153, 1264, 2306, 4612, 9224, 18448, 91087, 182174, 364348, 728696, 1457392]

約数ペア:

[(1, 1457392), (2, 728696), (4, 364348), (8, 182174), (16, 91087), (79, 18448), (158, 9224), (316, 4612), (632, 2306), (1153, 1264)]