2091350

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 3929808

約数和(自身を除く): 1838458

約数列:

[1, 2, 5, 10, 25, 50, 151, 277, 302, 554, 755, 1385, 1510, 2770, 3775, 6925, 7550, 13850, 41827, 83654, 209135, 418270, 1045675, 2091350]

約数ペア:

[(1, 2091350), (2, 1045675), (5, 418270), (10, 209135), (25, 83654), (50, 41827), (151, 13850), (277, 7550), (302, 6925), (554, 3775), (755, 2770), (1385, 1510)]