2005016024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{131701}}^1$

素因数の和:131891

約数の個数: 32

約数和(自身を含む): 4124906640

約数和(自身を除く): 2119890616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 15224, 131701, 263402, 526804, 1053608, 1448711, 2897422, 5794844, 11589688, 22784273, 45568546, 91137092, 182274184, 250627003, 501254006, 1002508012, 2005016024]

約数ペア:

[(1, 2005016024), (2, 1002508012), (4, 501254006), (8, 250627003), (11, 182274184), (22, 91137092), (44, 45568546), (88, 22784273), (173, 11589688), (346, 5794844), (692, 2897422), (1384, 1448711), (1903, 1053608), (3806, 526804), (7612, 263402), (15224, 131701)]