1949449911

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{295237}}^1$

素因数の和:295342

約数の個数: 16

約数和(自身を含む): 2720913408

約数和(自身を除く): 771463497

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 295237, 885711, 9152347, 20961827, 27457041, 62885481, 649816637, 1949449911]

約数ペア:

[(1, 1949449911), (3, 649816637), (31, 62885481), (71, 27457041), (93, 20961827), (213, 9152347), (2201, 885711), (6603, 295237)]