2065707950

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{214063}}^1$

素因数の和:214268

約数の個数: 24

約数和(自身を含む): 3862142688

約数和(自身を除く): 1796434738

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 214063, 428126, 1070315, 2140630, 5351575, 10703150, 41314159, 82628318, 206570795, 413141590, 1032853975, 2065707950]

約数ペア:

[(1, 2065707950), (2, 1032853975), (5, 413141590), (10, 206570795), (25, 82628318), (50, 41314159), (193, 10703150), (386, 5351575), (965, 2140630), (1930, 1070315), (4825, 428126), (9650, 214063)]