2852272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2100

約数の個数: 20

約数和(自身を含む): 5591160

約数和(自身を除く): 2738888

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2003, 4006, 8012, 16024, 32048, 178267, 356534, 713068, 1426136, 2852272]

約数ペア:

[(1, 2852272), (2, 1426136), (4, 713068), (8, 356534), (16, 178267), (89, 32048), (178, 16024), (356, 8012), (712, 4006), (1424, 2003)]