2008337595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 3574222848

約数和(自身を除く): 1565885253

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 251, 355, 683, 753, 781, 1065, 1255, 2049, 2343, 2761, 3415, 3765, 3905, 7513, 8283, 10245, 11715, 13805, 17821, 22539, 37565, 41415, 48493, 53463, 89105, 112695, 145479, 171433, 196031, 242465, 267315, 514299, 533423, 588093, 727395, 857165, 980155, 1600269, 1885763, 2571495, 2667115, 2940465, 5657289, 8001345, 9428815, 12171743, 28286445, 36515229, 60858715, 133889173, 182576145, 401667519, 669445865, 2008337595]

約数ペア:

[(1, 2008337595), (3, 669445865), (5, 401667519), (11, 182576145), (15, 133889173), (33, 60858715), (55, 36515229), (71, 28286445), (165, 12171743), (213, 9428815), (251, 8001345), (355, 5657289), (683, 2940465), (753, 2667115), (781, 2571495), (1065, 1885763), (1255, 1600269), (2049, 980155), (2343, 857165), (2761, 727395), (3415, 588093), (3765, 533423), (3905, 514299), (7513, 267315), (8283, 242465), (10245, 196031), (11715, 171433), (13805, 145479), (17821, 112695), (22539, 89105), (37565, 53463), (41415, 48493)]