5154448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24781}}^1$

素因数の和:24802

約数の個数: 20

約数和(自身を含む): 10755388

約数和(自身を除く): 5600940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24781, 49562, 99124, 198248, 322153, 396496, 644306, 1288612, 2577224, 5154448]

約数ペア:

[(1, 5154448), (2, 2577224), (4, 1288612), (8, 644306), (13, 396496), (16, 322153), (26, 198248), (52, 99124), (104, 49562), (208, 24781)]