298103792

素因数分解:

$2^4\times 7^1\times {\mathrm{2661641}}^1$

素因数の和:2661656

約数の個数: 20

約数和(自身を含む): 660087216

約数和(自身を除く): 361983424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2661641, 5323282, 10646564, 18631487, 21293128, 37262974, 42586256, 74525948, 149051896, 298103792]

約数ペア:

[(1, 298103792), (2, 149051896), (4, 74525948), (7, 42586256), (8, 37262974), (14, 21293128), (16, 18631487), (28, 10646564), (56, 5323282), (112, 2661641)]