440627066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1820773}}^1$

素因数の和:1820797

約数の個数: 12

約数和(自身を含む): 726488826

約数和(自身を除く): 285861760

約数列:

[1, 2, 11, 22, 121, 242, 1820773, 3641546, 20028503, 40057006, 220313533, 440627066]

約数ペア:

[(1, 440627066), (2, 220313533), (11, 40057006), (22, 20028503), (121, 3641546), (242, 1820773)]