2280453904

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1261313}}^1$

素因数の和:1261434

約数の個数: 20

約数和(自身を含む): 4457483676

約数和(自身を除く): 2177029772

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1261313, 2522626, 5045252, 10090504, 20181008, 142528369, 285056738, 570113476, 1140226952, 2280453904]

約数ペア:

[(1, 2280453904), (2, 1140226952), (4, 570113476), (8, 285056738), (16, 142528369), (113, 20181008), (226, 10090504), (452, 5045252), (904, 2522626), (1808, 1261313)]