449684642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1858201}}^1$

素因数の和:1858225

約数の個数: 12

約数和(自身を含む): 741422598

約数和(自身を除く): 291737956

約数列:

[1, 2, 11, 22, 121, 242, 1858201, 3716402, 20440211, 40880422, 224842321, 449684642]

約数ペア:

[(1, 449684642), (2, 224842321), (11, 40880422), (22, 20440211), (121, 3716402), (242, 1858201)]