300331388

素因数分解:

$2^2\times 7^2\times {\mathrm{1532303}}^1$

素因数の和:1532321

約数の個数: 18

約数和(自身を含む): 611389296

約数和(自身を除く): 311057908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1532303, 3064606, 6129212, 10726121, 21452242, 42904484, 75082847, 150165694, 300331388]

約数ペア:

[(1, 300331388), (2, 150165694), (4, 75082847), (7, 42904484), (14, 21452242), (28, 10726121), (49, 6129212), (98, 3064606), (196, 1532303)]