2080976

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1658

約数の個数: 20

約数和(自身を含む): 4083072

約数和(自身を除く): 2002096

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1567, 3134, 6268, 12536, 25072, 130061, 260122, 520244, 1040488, 2080976]

約数ペア:

[(1, 2080976), (2, 1040488), (4, 520244), (8, 260122), (16, 130061), (83, 25072), (166, 12536), (332, 6268), (664, 3134), (1328, 1567)]