401196

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 952000

約数和(自身を除く): 550804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 499, 804, 998, 1497, 1996, 2994, 5988, 33433, 66866, 100299, 133732, 200598, 401196]

約数ペア:

[(1, 401196), (2, 200598), (3, 133732), (4, 100299), (6, 66866), (12, 33433), (67, 5988), (134, 2994), (201, 1996), (268, 1497), (402, 998), (499, 804)]