1330263956

素因数分解:

$2^2\times 7^2\times {\mathrm{6787061}}^1$

素因数の和:6787079

約数の個数: 18

約数和(自身を含む): 2708037738

約数和(自身を除く): 1377773782

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6787061, 13574122, 27148244, 47509427, 95018854, 190037708, 332565989, 665131978, 1330263956]

約数ペア:

[(1, 1330263956), (2, 665131978), (4, 332565989), (7, 190037708), (14, 95018854), (28, 47509427), (49, 27148244), (98, 13574122), (196, 6787061)]