131061758786

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{20307059}}^1$

素因数の和:20307529

約数の個数: 16

約数和(自身を含む): 225164681280

約数和(自身を除く): 94102922494

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 20307059, 40614118, 142149413, 284298826, 9361554199, 18723108398, 65530879393, 131061758786]

約数ペア:

[(1, 131061758786), (2, 65530879393), (7, 18723108398), (14, 9361554199), (461, 284298826), (922, 142149413), (3227, 40614118), (6454, 20307059)]