2958004

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 5987520

約数和(自身を除く): 3029516

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1187, 1246, 2374, 2492, 4748, 8309, 16618, 33236, 105643, 211286, 422572, 739501, 1479002, 2958004]

約数ペア:

[(1, 2958004), (2, 1479002), (4, 739501), (7, 422572), (14, 211286), (28, 105643), (89, 33236), (178, 16618), (356, 8309), (623, 4748), (1187, 2492), (1246, 2374)]