2038397767

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{901547}}^1$

素因数の和:901590

約数の個数: 16

約数和(自身を含む): 2596458240

約数和(自身を除く): 558060473

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 901547, 6310829, 15326299, 17129393, 107284093, 119905751, 291199681, 2038397767]

約数ペア:

[(1, 2038397767), (7, 291199681), (17, 119905751), (19, 107284093), (119, 17129393), (133, 15326299), (323, 6310829), (2261, 901547)]