2082775681

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1\times {\mathrm{2203}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 2401901568

約数和(自身を除く): 319125887

約数列:

[1, 7, 131, 917, 1031, 2203, 7217, 15421, 135061, 288593, 945427, 2020151, 2271293, 15899051, 297539383, 2082775681]

約数ペア:

[(1, 2082775681), (7, 297539383), (131, 15899051), (917, 2271293), (1031, 2020151), (2203, 945427), (7217, 288593), (15421, 135061)]