2141408752

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{96079}}^1$

素因数の和:96293

約数の個数: 40

約数和(自身を含む): 4765568000

約数和(自身を除く): 2624159248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 22288, 96079, 192158, 384316, 672553, 768632, 1345106, 1537264, 2690212, 5380424, 10760848, 19119721, 38239442, 76478884, 133838047, 152957768, 267676094, 305915536, 535352188, 1070704376, 2141408752]

約数ペア:

[(1, 2141408752), (2, 1070704376), (4, 535352188), (7, 305915536), (8, 267676094), (14, 152957768), (16, 133838047), (28, 76478884), (56, 38239442), (112, 19119721), (199, 10760848), (398, 5380424), (796, 2690212), (1393, 1537264), (1592, 1345106), (2786, 768632), (3184, 672553), (5572, 384316), (11144, 192158), (22288, 96079)]