2170152551

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{4973}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 2561968128

約数和(自身を除く): 391815577

約数列:

[1, 7, 31, 217, 2011, 4973, 14077, 34811, 62341, 154163, 436387, 1079141, 10000703, 70004921, 310021793, 2170152551]

約数ペア:

[(1, 2170152551), (7, 310021793), (31, 70004921), (217, 10000703), (2011, 1079141), (4973, 436387), (14077, 154163), (34811, 62341)]