2007459964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 3736212480

約数和(自身を除く): 1728752516

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 233, 284, 466, 932, 1319, 1633, 2638, 3266, 5276, 5359, 6532, 10718, 16543, 21436, 30337, 33086, 60674, 66172, 93649, 121348, 187298, 307327, 374596, 380489, 614654, 760978, 1229308, 1521956, 2153927, 4307854, 7068521, 8615708, 14137042, 21820217, 28274084, 43640434, 87280868, 501864991, 1003729982, 2007459964]

約数ペア:

[(1, 2007459964), (2, 1003729982), (4, 501864991), (23, 87280868), (46, 43640434), (71, 28274084), (92, 21820217), (142, 14137042), (233, 8615708), (284, 7068521), (466, 4307854), (932, 2153927), (1319, 1521956), (1633, 1229308), (2638, 760978), (3266, 614654), (5276, 380489), (5359, 374596), (6532, 307327), (10718, 187298), (16543, 121348), (21436, 93649), (30337, 66172), (33086, 60674)]