2116711465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{2693}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 2867622912

約数和(自身を除く): 750911447

約数列:

[1, 5, 11, 31, 55, 155, 341, 461, 1705, 2305, 2693, 5071, 13465, 14291, 25355, 29623, 71455, 83483, 148115, 157201, 417415, 786005, 918313, 1241473, 4591565, 6207365, 13656203, 38485663, 68281015, 192428315, 423342293, 2116711465]

約数ペア:

[(1, 2116711465), (5, 423342293), (11, 192428315), (31, 68281015), (55, 38485663), (155, 13656203), (341, 6207365), (461, 4591565), (1705, 1241473), (2305, 918313), (2693, 786005), (5071, 417415), (13465, 157201), (14291, 148115), (25355, 83483), (29623, 71455)]