490395584

素因数分解:

$2^6\times 7^1\times {\mathrm{1094633}}^1$

素因数の和:1094652

約数の個数: 28

約数和(自身を含む): 1112148144

約数和(自身を除く): 621752560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1094633, 2189266, 4378532, 7662431, 8757064, 15324862, 17514128, 30649724, 35028256, 61299448, 70056512, 122598896, 245197792, 490395584]

約数ペア:

[(1, 490395584), (2, 245197792), (4, 122598896), (7, 70056512), (8, 61299448), (14, 35028256), (16, 30649724), (28, 17514128), (32, 15324862), (56, 8757064), (64, 7662431), (112, 4378532), (224, 2189266), (448, 1094633)]