2270359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 2847040

約数和(自身を除く): 576681

約数列:

[1, 7, 13, 61, 91, 409, 427, 793, 2863, 5317, 5551, 24949, 37219, 174643, 324337, 2270359]

約数ペア:

[(1, 2270359), (7, 324337), (13, 174643), (61, 37219), (91, 24949), (409, 5551), (427, 5317), (793, 2863)]