858782002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{623209}}^1$

素因数の和:623277

約数の個数: 16

約数和(自身を含む): 1413440280

約数和(自身を除く): 554658278

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 623209, 1246418, 8101717, 16203434, 33030077, 66060154, 429391001, 858782002]

約数ペア:

[(1, 858782002), (2, 429391001), (13, 66060154), (26, 33030077), (53, 16203434), (106, 8101717), (689, 1246418), (1378, 623209)]