454913296

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{11497}}^1$

素因数の和:13978

約数の個数: 20

約数和(自身を含む): 881827612

約数和(自身を除く): 426914316

約数列:

[1, 2, 4, 8, 16, 2473, 4946, 9892, 11497, 19784, 22994, 39568, 45988, 91976, 183952, 28432081, 56864162, 113728324, 227456648, 454913296]

約数ペア:

[(1, 454913296), (2, 227456648), (4, 113728324), (8, 56864162), (16, 28432081), (2473, 183952), (4946, 91976), (9892, 45988), (11497, 39568), (19784, 22994)]