2083269188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{520297}}^1$

素因数の和:520332

約数の個数: 48

約数和(自身を含む): 4894963584

約数和(自身を除く): 2811694396

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 520297, 1040594, 2081188, 3642079, 5723267, 6763861, 7284158, 11446534, 13527722, 14568316, 22893068, 27055444, 40062869, 47347027, 74402471, 80125738, 94694054, 148804942, 160251476, 189388108, 297609884, 520817297, 1041634594, 2083269188]

約数ペア:

[(1, 2083269188), (2, 1041634594), (4, 520817297), (7, 297609884), (11, 189388108), (13, 160251476), (14, 148804942), (22, 94694054), (26, 80125738), (28, 74402471), (44, 47347027), (52, 40062869), (77, 27055444), (91, 22893068), (143, 14568316), (154, 13527722), (182, 11446534), (286, 7284158), (308, 6763861), (364, 5723267), (572, 3642079), (1001, 2081188), (2002, 1040594), (4004, 520297)]