4293490382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1686367}}^1$

素因数の和:1686455

約数の個数: 16

約数和(自身を含む): 6880381440

約数和(自身を除く): 2586891058

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 1686367, 3372734, 32040973, 64081946, 112986589, 225973178, 2146745191, 4293490382]

約数ペア:

[(1, 4293490382), (2, 2146745191), (19, 225973178), (38, 112986589), (67, 64081946), (134, 32040973), (1273, 3372734), (2546, 1686367)]