128757466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1\times {\mathrm{1523}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 198168768

約数和(自身を除く): 69411302

約数列:

[1, 2, 41, 82, 1031, 1523, 2062, 3046, 42271, 62443, 84542, 124886, 1570213, 3140426, 64378733, 128757466]

約数ペア:

[(1, 128757466), (2, 64378733), (41, 3140426), (82, 1570213), (1031, 124886), (1523, 84542), (2062, 62443), (3046, 42271)]