130124162

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{20981}}^1$

素因数の和:21433

約数の個数: 16

約数和(自身を含む): 223584192

約数和(自身を除く): 93460030

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 20981, 41962, 146867, 293734, 9294583, 18589166, 65062081, 130124162]

約数ペア:

[(1, 130124162), (2, 65062081), (7, 18589166), (14, 9294583), (443, 293734), (886, 146867), (3101, 41962), (6202, 20981)]