1720069562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{40277}}^1$

素因数の和:40573

約数の個数: 16

約数和(自身を含む): 2615814432

約数和(自身を除く): 895744870

約数列:

[1, 2, 131, 163, 262, 326, 21353, 40277, 42706, 80554, 5276287, 6565151, 10552574, 13130302, 860034781, 1720069562]

約数ペア:

[(1, 1720069562), (2, 860034781), (131, 13130302), (163, 10552574), (262, 6565151), (326, 5276287), (21353, 80554), (40277, 42706)]