2831984

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:944

約数の個数: 20

約数和(自身を含む): 5516016

約数和(自身を除く): 2684032

約数列:

[1, 2, 4, 8, 16, 263, 526, 673, 1052, 1346, 2104, 2692, 4208, 5384, 10768, 176999, 353998, 707996, 1415992, 2831984]

約数ペア:

[(1, 2831984), (2, 1415992), (4, 707996), (8, 353998), (16, 176999), (263, 10768), (526, 5384), (673, 4208), (1052, 2692), (1346, 2104)]