9980068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15497}}^1$

素因数の和:15531

約数の個数: 24

約数和(自身を含む): 20829312

約数和(自身を除く): 10849244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 15497, 30994, 61988, 108479, 216958, 356431, 433916, 712862, 1425724, 2495017, 4990034, 9980068]

約数ペア:

[(1, 9980068), (2, 4990034), (4, 2495017), (7, 1425724), (14, 712862), (23, 433916), (28, 356431), (46, 216958), (92, 108479), (161, 61988), (322, 30994), (644, 15497)]