447491056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{682151}}^1$

素因数の和:682200

約数の個数: 20

約数和(自身を含む): 888161904

約数和(自身を除く): 440670848

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 682151, 1364302, 2728604, 5457208, 10914416, 27968191, 55936382, 111872764, 223745528, 447491056]

約数ペア:

[(1, 447491056), (2, 223745528), (4, 111872764), (8, 55936382), (16, 27968191), (41, 10914416), (82, 5457208), (164, 2728604), (328, 1364302), (656, 682151)]