2123882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1202518

約数列:

[1, 2, 41, 59, 82, 118, 439, 878, 2419, 4838, 17999, 25901, 35998, 51802, 1061941, 2123882]

約数ペア:

[(1, 2123882), (2, 1061941), (41, 51802), (59, 35998), (82, 25901), (118, 17999), (439, 4838), (878, 2419)]