408232442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{55663}}^1$

素因数の和:55877

約数の個数: 16

約数和(自身を含む): 647928960

約数和(自身を除く): 239696518

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 55663, 111326, 1057597, 2115194, 10742959, 21485918, 204116221, 408232442]

約数ペア:

[(1, 408232442), (2, 204116221), (19, 21485918), (38, 10742959), (193, 2115194), (386, 1057597), (3667, 111326), (7334, 55663)]