2103485191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{20681}}^1$

素因数の和:20922

約数の個数: 16

約数和(自身を含む): 2311089408

約数和(自身を除く): 207604217

約数列:

[1, 17, 31, 193, 527, 3281, 5983, 20681, 101711, 351577, 641111, 3991433, 10898887, 67854361, 123734423, 2103485191]

約数ペア:

[(1, 2103485191), (17, 123734423), (31, 67854361), (193, 10898887), (527, 3991433), (3281, 641111), (5983, 351577), (20681, 101711)]