2080491272

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{534007}}^1$

素因数の和:534500

約数の個数: 16

約数和(自身を含む): 3908938560

約数和(自身を除く): 1828447288

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 534007, 1068014, 2136028, 4272056, 260061409, 520122818, 1040245636, 2080491272]

約数ペア:

[(1, 2080491272), (2, 1040245636), (4, 520122818), (8, 260061409), (487, 4272056), (974, 2136028), (1948, 1068014), (3896, 534007)]