2053205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5333}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 3072384

約数和(自身を除く): 1019179

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5333, 26665, 37331, 58663, 186655, 293315, 410641, 2053205]

約数ペア:

[(1, 2053205), (5, 410641), (7, 293315), (11, 186655), (35, 58663), (55, 37331), (77, 26665), (385, 5333)]