2109604802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{71809}}^1$

素因数の和:72245

約数の個数: 16

約数和(自身を含む): 3258163320

約数和(自身を除く): 1148558518

約数列:

[1, 2, 37, 74, 397, 794, 14689, 29378, 71809, 143618, 2656933, 5313866, 28508173, 57016346, 1054802401, 2109604802]

約数ペア:

[(1, 2109604802), (2, 1054802401), (37, 57016346), (74, 28508173), (397, 5313866), (794, 2656933), (14689, 143618), (29378, 71809)]