2013640292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{616169}}^1$

素因数の和:616235

約数の個数: 24

約数和(自身を含む): 3795607200

約数和(自身を除く): 1781966908

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 616169, 1232338, 2464676, 11707211, 23414422, 26495267, 46828844, 52990534, 105981068, 503410073, 1006820146, 2013640292]

約数ペア:

[(1, 2013640292), (2, 1006820146), (4, 503410073), (19, 105981068), (38, 52990534), (43, 46828844), (76, 26495267), (86, 23414422), (172, 11707211), (817, 2464676), (1634, 1232338), (3268, 616169)]