2275002548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{145349}}^1$

素因数の和:145416

約数の個数: 48

約数和(自身を含む): 5013993600

約数和(自身を除く): 2738991052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 145349, 290698, 581396, 1017443, 1889537, 2034886, 3779074, 4069772, 6250007, 7558148, 12500014, 13226759, 25000028, 26453518, 43750049, 52907036, 81250091, 87500098, 162500182, 175000196, 325000364, 568750637, 1137501274, 2275002548]

約数ペア:

[(1, 2275002548), (2, 1137501274), (4, 568750637), (7, 325000364), (13, 175000196), (14, 162500182), (26, 87500098), (28, 81250091), (43, 52907036), (52, 43750049), (86, 26453518), (91, 25000028), (172, 13226759), (182, 12500014), (301, 7558148), (364, 6250007), (559, 4069772), (602, 3779074), (1118, 2034886), (1204, 1889537), (2236, 1017443), (3913, 581396), (7826, 290698), (15652, 145349)]