4865985823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 5514854400

約数和(自身を除く): 648868577

約数列:

[1, 19, 23, 43, 127, 437, 817, 989, 2039, 2413, 2921, 5461, 18791, 38741, 46897, 55499, 87677, 103759, 125603, 258953, 891043, 1665863, 2016571, 2386457, 4920107, 5955919, 11134979, 38314849, 113162461, 211564601, 256104517, 4865985823]

約数ペア:

[(1, 4865985823), (19, 256104517), (23, 211564601), (43, 113162461), (127, 38314849), (437, 11134979), (817, 5955919), (989, 4920107), (2039, 2386457), (2413, 2016571), (2921, 1665863), (5461, 891043), (18791, 258953), (38741, 125603), (46897, 103759), (55499, 87677)]