490292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1039

約数の個数: 18

約数和(自身を含む): 944034

約数和(自身を除く): 453742

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1013, 2026, 4052, 11143, 22286, 44572, 122573, 245146, 490292]

約数ペア:

[(1, 490292), (2, 245146), (4, 122573), (11, 44572), (22, 22286), (44, 11143), (121, 4052), (242, 2026), (484, 1013)]