664001044

素因数分解:

$2^2\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{8237}}^1$

素因数の和:11127

約数の個数: 24

約数和(自身を含む): 1328624640

約数和(自身を除く): 664623596

約数列:

[1, 2, 4, 7, 14, 28, 2879, 5758, 8237, 11516, 16474, 20153, 32948, 40306, 57659, 80612, 115318, 230636, 23714323, 47428646, 94857292, 166000261, 332000522, 664001044]

約数ペア:

[(1, 664001044), (2, 332000522), (4, 166000261), (7, 94857292), (14, 47428646), (28, 23714323), (2879, 230636), (5758, 115318), (8237, 80612), (11516, 57659), (16474, 40306), (20153, 32948)]