2018874710

素因数分解:

$2^1\times 5^1\times {\mathrm{7121}}^1\times {\mathrm{28351}}^1$

素因数の和:35479

約数の個数: 16

約数和(自身を含む): 3634612992

約数和(自身を除く): 1615738282

約数列:

[1, 2, 5, 10, 7121, 14242, 28351, 35605, 56702, 71210, 141755, 283510, 201887471, 403774942, 1009437355, 2018874710]

約数ペア:

[(1, 2018874710), (2, 1009437355), (5, 403774942), (10, 201887471), (7121, 283510), (14242, 141755), (28351, 71210), (35605, 56702)]