2080348426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2459}}^1\times {\mathrm{2503}}^1$

素因数の和:4990

約数の個数: 24

約数和(自身を含む): 3381752160

約数和(自身を除く): 1301403734

約数列:

[1, 2, 13, 26, 169, 338, 2459, 2503, 4918, 5006, 31967, 32539, 63934, 65078, 415571, 423007, 831142, 846014, 6154877, 12309754, 80013401, 160026802, 1040174213, 2080348426]

約数ペア:

[(1, 2080348426), (2, 1040174213), (13, 160026802), (26, 80013401), (169, 12309754), (338, 6154877), (2459, 846014), (2503, 831142), (4918, 423007), (5006, 415571), (31967, 65078), (32539, 63934)]