2381552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 4679760

約数和(自身を除く): 2298208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2039, 4078, 8156, 16312, 32624, 148847, 297694, 595388, 1190776, 2381552]

約数ペア:

[(1, 2381552), (2, 1190776), (4, 595388), (8, 297694), (16, 148847), (73, 32624), (146, 16312), (292, 8156), (584, 4078), (1168, 2039)]