281436

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 672000

約数和(自身を除く): 390564

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 499, 564, 998, 1497, 1996, 2994, 5988, 23453, 46906, 70359, 93812, 140718, 281436]

約数ペア:

[(1, 281436), (2, 140718), (3, 93812), (4, 70359), (6, 46906), (12, 23453), (47, 5988), (94, 2994), (141, 1996), (188, 1497), (282, 998), (499, 564)]