2048696390682

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{911341}}^1$

素因数の和:913179

約数の個数: 48

約数和(自身を含む): 4503925071360

約数和(自身を除く): 2455228680678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1759, 3518, 5277, 10554, 15831, 31662, 124889, 249778, 374667, 749334, 911341, 1124001, 1822682, 2248002, 2734023, 5468046, 8202069, 16404138, 64705211, 129410422, 194115633, 388231266, 582346899, 1164693798, 1603048819, 3206097638, 4809146457, 9618292914, 14427439371, 28854878742, 113816466149, 227632932298, 341449398447, 682898796894, 1024348195341, 2048696390682]

約数ペア:

[(1, 2048696390682), (2, 1024348195341), (3, 682898796894), (6, 341449398447), (9, 227632932298), (18, 113816466149), (71, 28854878742), (142, 14427439371), (213, 9618292914), (426, 4809146457), (639, 3206097638), (1278, 1603048819), (1759, 1164693798), (3518, 582346899), (5277, 388231266), (10554, 194115633), (15831, 129410422), (31662, 64705211), (124889, 16404138), (249778, 8202069), (374667, 5468046), (749334, 2734023), (911341, 2248002), (1124001, 1822682)]