426486814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{881}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 707392224

約数和(自身を除く): 280905410

約数列:

[1, 2, 13, 26, 43, 86, 433, 559, 866, 881, 1118, 1762, 5629, 11258, 11453, 18619, 22906, 37238, 37883, 75766, 242047, 381473, 484094, 492479, 762946, 984958, 4959149, 9918298, 16403339, 32806678, 213243407, 426486814]

約数ペア:

[(1, 426486814), (2, 213243407), (13, 32806678), (26, 16403339), (43, 9918298), (86, 4959149), (433, 984958), (559, 762946), (866, 492479), (881, 484094), (1118, 381473), (1762, 242047), (5629, 75766), (11258, 37883), (11453, 37238), (18619, 22906)]