2065963218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{428801}}^1$

素因数の和:428890

約数の個数: 32

約数和(自身を含む): 4569314112

約数和(自身を除く): 2503350894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 428801, 857602, 1286403, 2572806, 4716811, 9433622, 14150433, 28300866, 31302473, 62604946, 93907419, 187814838, 344327203, 688654406, 1032981609, 2065963218]

約数ペア:

[(1, 2065963218), (2, 1032981609), (3, 688654406), (6, 344327203), (11, 187814838), (22, 93907419), (33, 62604946), (66, 31302473), (73, 28300866), (146, 14150433), (219, 9433622), (438, 4716811), (803, 2572806), (1606, 1286403), (2409, 857602), (4818, 428801)]