1961168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1013}}^1$

素因数の和:1043

約数の個数: 30

約数和(自身を含む): 4180722

約数和(自身を除く): 2219554

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1013, 1936, 2026, 4052, 8104, 11143, 16208, 22286, 44572, 89144, 122573, 178288, 245146, 490292, 980584, 1961168]

約数ペア:

[(1, 1961168), (2, 980584), (4, 490292), (8, 245146), (11, 178288), (16, 122573), (22, 89144), (44, 44572), (88, 22286), (121, 16208), (176, 11143), (242, 8104), (484, 4052), (968, 2026), (1013, 1936)]