2140420794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{354257}}^1$

素因数の和:354334

約数の個数: 32

約数和(自身を含む): 4591183680

約数和(自身を除く): 2450762886

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 354257, 708514, 1062771, 2125542, 6730883, 13461766, 18775621, 20192649, 37551242, 40385298, 56326863, 112653726, 356736799, 713473598, 1070210397, 2140420794]

約数ペア:

[(1, 2140420794), (2, 1070210397), (3, 713473598), (6, 356736799), (19, 112653726), (38, 56326863), (53, 40385298), (57, 37551242), (106, 20192649), (114, 18775621), (159, 13461766), (318, 6730883), (1007, 2125542), (2014, 1062771), (3021, 708514), (6042, 354257)]