2894576

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 5655144

約数和(自身を除く): 2760568

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1381, 2096, 2762, 5524, 11048, 22096, 180911, 361822, 723644, 1447288, 2894576]

約数ペア:

[(1, 2894576), (2, 1447288), (4, 723644), (8, 361822), (16, 180911), (131, 22096), (262, 11048), (524, 5524), (1048, 2762), (1381, 2096)]