2045185784

素因数分解:

$2^3\times {\mathrm{4643}}^1\times {\mathrm{55061}}^1$

素因数の和:59710

約数の個数: 16

約数和(自身を含む): 3835618920

約数和(自身を除く): 1790433136

約数列:

[1, 2, 4, 8, 4643, 9286, 18572, 37144, 55061, 110122, 220244, 440488, 255648223, 511296446, 1022592892, 2045185784]

約数ペア:

[(1, 2045185784), (2, 1022592892), (4, 511296446), (8, 255648223), (4643, 440488), (9286, 220244), (18572, 110122), (37144, 55061)]