6221690

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 11229192

約数和(自身を除く): 5007502

約数列:

[1, 2, 5, 10, 557, 1114, 1117, 2234, 2785, 5570, 5585, 11170, 622169, 1244338, 3110845, 6221690]

約数ペア:

[(1, 6221690), (2, 3110845), (5, 1244338), (10, 622169), (557, 11170), (1114, 5585), (1117, 5570), (2234, 2785)]