2538517521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1861}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 3610075392

約数和(自身を除く): 1071557871

約数列:

[1, 3, 23, 53, 69, 159, 373, 1119, 1219, 1861, 3657, 5583, 8579, 19769, 25737, 42803, 59307, 98633, 128409, 295899, 454687, 694153, 1364061, 2082459, 2268559, 6805677, 15965519, 36790109, 47896557, 110370327, 846172507, 2538517521]

約数ペア:

[(1, 2538517521), (3, 846172507), (23, 110370327), (53, 47896557), (69, 36790109), (159, 15965519), (373, 6805677), (1119, 2268559), (1219, 2082459), (1861, 1364061), (3657, 694153), (5583, 454687), (8579, 295899), (19769, 128409), (25737, 98633), (42803, 59307)]