2225657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 2747520

約数和(自身を除く): 521863

約数列:

[1, 7, 17, 59, 119, 317, 413, 1003, 2219, 5389, 7021, 18703, 37723, 130921, 317951, 2225657]

約数ペア:

[(1, 2225657), (7, 317951), (17, 130921), (59, 37723), (119, 18703), (317, 7021), (413, 5389), (1003, 2219)]