1804783393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{248627}}^1$

素因数の和:248712

約数の個数: 16

約数和(自身を含む): 2219750784

約数和(自身を除く): 414967391

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 248627, 1740389, 4226659, 15166247, 29586613, 106163729, 257826199, 1804783393]

約数ペア:

[(1, 1804783393), (7, 257826199), (17, 106163729), (61, 29586613), (119, 15166247), (427, 4226659), (1037, 1740389), (7259, 248627)]