1949276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 3991680

約数和(自身を除く): 2042404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1619, 3238, 6476, 11333, 22666, 45332, 69617, 139234, 278468, 487319, 974638, 1949276]

約数ペア:

[(1, 1949276), (2, 974638), (4, 487319), (7, 278468), (14, 139234), (28, 69617), (43, 45332), (86, 22666), (172, 11333), (301, 6476), (602, 3238), (1204, 1619)]