541207892

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{220721}}^1$

素因数の和:221338

約数の個数: 12

約数和(自身を含む): 948663156

約数和(自身を除く): 407455264

約数列:

[1, 2, 4, 613, 1226, 2452, 220721, 441442, 882884, 135301973, 270603946, 541207892]

約数ペア:

[(1, 541207892), (2, 270603946), (4, 135301973), (613, 882884), (1226, 441442), (2452, 220721)]