2000543988

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1022773}}^1$

素因数の和:1022943

約数の個数: 24

約数和(自身を含む): 4696578208

約数和(自身を除く): 2696034220

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 1022773, 2045546, 3068319, 4091092, 6136638, 12273276, 166711999, 333423998, 500135997, 666847996, 1000271994, 2000543988]

約数ペア:

[(1, 2000543988), (2, 1000271994), (3, 666847996), (4, 500135997), (6, 333423998), (12, 166711999), (163, 12273276), (326, 6136638), (489, 4091092), (652, 3068319), (978, 2045546), (1956, 1022773)]