2005646023

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{75239}}^1$

素因数の和:75342

約数の個数: 16

約数和(自身を含む): 2239142400

約数和(自身を除く): 233496377

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 26657, 75239, 1429541, 1730497, 4589579, 32879443, 87202001, 105560317, 2005646023]

約数ペア:

[(1, 2005646023), (19, 105560317), (23, 87202001), (61, 32879443), (437, 4589579), (1159, 1730497), (1403, 1429541), (26657, 75239)]