957404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 1978368

約数和(自身を除く): 1020964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1103, 2206, 4412, 7721, 15442, 30884, 34193, 68386, 136772, 239351, 478702, 957404]

約数ペア:

[(1, 957404), (2, 478702), (4, 239351), (7, 136772), (14, 68386), (28, 34193), (31, 30884), (62, 15442), (124, 7721), (217, 4412), (434, 2206), (868, 1103)]