2080892356991

素因数分解:

$7^2\times {\mathrm{1409}}^1\times {\mathrm{2633}}^1\times {\mathrm{11447}}^1$

素因数の和:15503

約数の個数: 24

約数和(自身を含む): 2423479551840

約数和(自身を除く): 342587194849

約数列:

[1, 7, 49, 1409, 2633, 9863, 11447, 18431, 69041, 80129, 129017, 560903, 3709897, 16128823, 25969279, 30139951, 112901761, 181784953, 210979657, 790312327, 1476857599, 42467190959, 297270336713, 2080892356991]

約数ペア:

[(1, 2080892356991), (7, 297270336713), (49, 42467190959), (1409, 1476857599), (2633, 790312327), (9863, 210979657), (11447, 181784953), (18431, 112901761), (69041, 30139951), (80129, 25969279), (129017, 16128823), (560903, 3709897)]