131865734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65867}}^1$

素因数の和:65900

約数の個数: 32

約数和(自身を含む): 265579776

約数和(自身を除く): 133714042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 65867, 131734, 461069, 724537, 856271, 922138, 1449074, 1712542, 5071759, 5993897, 9418981, 10143518, 11987794, 18837962, 65932867, 131865734]

約数ペア:

[(1, 131865734), (2, 65932867), (7, 18837962), (11, 11987794), (13, 10143518), (14, 9418981), (22, 5993897), (26, 5071759), (77, 1712542), (91, 1449074), (143, 922138), (154, 856271), (182, 724537), (286, 461069), (1001, 131734), (2002, 65867)]