2560691396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{170123}}^1$

素因数の和:170251

約数の個数: 24

約数和(自身を含む): 4630094784

約数和(自身を除く): 2069403388

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 15052, 170123, 340246, 680492, 9016519, 12078733, 18033038, 24157466, 36066076, 48314932, 640172849, 1280345698, 2560691396]

約数ペア:

[(1, 2560691396), (2, 1280345698), (4, 640172849), (53, 48314932), (71, 36066076), (106, 24157466), (142, 18033038), (212, 12078733), (284, 9016519), (3763, 680492), (7526, 340246), (15052, 170123)]