2012360912

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{727009}}^1$

素因数の和:727190

約数の個数: 20

約数和(自身を含む): 3921491940

約数和(自身を除く): 1909131028

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 727009, 1454018, 2908036, 5816072, 11632144, 125772557, 251545114, 503090228, 1006180456, 2012360912]

約数ペア:

[(1, 2012360912), (2, 1006180456), (4, 503090228), (8, 251545114), (16, 125772557), (173, 11632144), (346, 5816072), (692, 2908036), (1384, 1454018), (2768, 727009)]