394326

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 24

約数和(自身を含む): 900120

約数和(自身を除く): 505794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1153, 2306, 3459, 6918, 10377, 20754, 21907, 43814, 65721, 131442, 197163, 394326]

約数ペア:

[(1, 394326), (2, 197163), (3, 131442), (6, 65721), (9, 43814), (18, 21907), (19, 20754), (38, 10377), (57, 6918), (114, 3459), (171, 2306), (342, 1153)]