2083992008

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{205603}}^1$

素因数の和:205797

約数の個数: 32

約数和(自身を含む): 4490391360

約数和(自身を除く): 2406399352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 205603, 411206, 822412, 1439221, 1644824, 2878442, 5756884, 11513768, 37214143, 74428286, 148856572, 260499001, 297713144, 520998002, 1041996004, 2083992008]

約数ペア:

[(1, 2083992008), (2, 1041996004), (4, 520998002), (7, 297713144), (8, 260499001), (14, 148856572), (28, 74428286), (56, 37214143), (181, 11513768), (362, 5756884), (724, 2878442), (1267, 1644824), (1448, 1439221), (2534, 822412), (5068, 411206), (10136, 205603)]