289535612

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{114713}}^1$

素因数の和:115348

約数の個数: 12

約数和(自身を含む): 507494736

約数和(自身を除く): 217959124

約数列:

[1, 2, 4, 631, 1262, 2524, 114713, 229426, 458852, 72383903, 144767806, 289535612]

約数ペア:

[(1, 289535612), (2, 144767806), (4, 72383903), (631, 458852), (1262, 229426), (2524, 114713)]