1572173552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1346039}}^1$

素因数の和:1346120

約数の個数: 20

約数和(自身を含む): 3087815760

約数和(自身を除く): 1515642208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1346039, 2692078, 5384156, 10768312, 21536624, 98260847, 196521694, 393043388, 786086776, 1572173552]

約数ペア:

[(1, 1572173552), (2, 786086776), (4, 393043388), (8, 196521694), (16, 98260847), (73, 21536624), (146, 10768312), (292, 5384156), (584, 2692078), (1168, 1346039)]