2242448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10802

約数の個数: 20

約数和(自身を含む): 4679388

約数和(自身を除く): 2436940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10781, 21562, 43124, 86248, 140153, 172496, 280306, 560612, 1121224, 2242448]

約数ペア:

[(1, 2242448), (2, 1121224), (4, 560612), (8, 280306), (13, 172496), (16, 140153), (26, 86248), (52, 43124), (104, 21562), (208, 10781)]