2111988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4093}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 5043808

約数和(自身を除く): 2931820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4093, 8186, 12279, 16372, 24558, 49116, 175999, 351998, 527997, 703996, 1055994, 2111988]

約数ペア:

[(1, 2111988), (2, 1055994), (3, 703996), (4, 527997), (6, 351998), (12, 175999), (43, 49116), (86, 24558), (129, 16372), (172, 12279), (258, 8186), (516, 4093)]