2043938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 3333120

約数和(自身を除く): 1289182

約数列:

[1, 2, 13, 26, 127, 254, 619, 1238, 1651, 3302, 8047, 16094, 78613, 157226, 1021969, 2043938]

約数ペア:

[(1, 2043938), (2, 1021969), (13, 157226), (26, 78613), (127, 16094), (254, 8047), (619, 3302), (1238, 1651)]