8493628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 18063360

約数和(自身を除く): 9569732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 479, 572, 682, 806, 958, 1364, 1612, 1916, 4433, 5269, 6227, 8866, 10538, 12454, 14849, 17732, 21076, 24908, 29698, 59396, 68497, 136994, 163339, 193037, 273988, 326678, 386074, 653356, 772148, 2123407, 4246814, 8493628]

約数ペア:

[(1, 8493628), (2, 4246814), (4, 2123407), (11, 772148), (13, 653356), (22, 386074), (26, 326678), (31, 273988), (44, 193037), (52, 163339), (62, 136994), (124, 68497), (143, 59396), (286, 29698), (341, 24908), (403, 21076), (479, 17732), (572, 14849), (682, 12454), (806, 10538), (958, 8866), (1364, 6227), (1612, 5269), (1916, 4433)]