2290864

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2212

約数の個数: 20

約数和(自身を含む): 4506904

約数和(自身を除く): 2216040

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2137, 4274, 8548, 17096, 34192, 143179, 286358, 572716, 1145432, 2290864]

約数ペア:

[(1, 2290864), (2, 1145432), (4, 572716), (8, 286358), (16, 143179), (67, 34192), (134, 17096), (268, 8548), (536, 4274), (1072, 2137)]