2912139274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1487303}}^1$

素因数の和:1487405

約数の個数: 16

約数和(自身を含む): 4818864960

約数和(自身を除く): 1906725686

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1487303, 2974606, 16360333, 32720666, 132369967, 264739934, 1456069637, 2912139274]

約数ペア:

[(1, 2912139274), (2, 1456069637), (11, 264739934), (22, 132369967), (89, 32720666), (178, 16360333), (979, 2974606), (1958, 1487303)]