298719904

素因数分解:

$2^5\times 7^1\times {\mathrm{1333571}}^1$

素因数の和:1333588

約数の個数: 24

約数和(自身を含む): 672120288

約数和(自身を除く): 373400384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1333571, 2667142, 5334284, 9334997, 10668568, 18669994, 21337136, 37339988, 42674272, 74679976, 149359952, 298719904]

約数ペア:

[(1, 298719904), (2, 149359952), (4, 74679976), (7, 42674272), (8, 37339988), (14, 21337136), (16, 18669994), (28, 10668568), (32, 9334997), (56, 5334284), (112, 2667142), (224, 1333571)]