1954668884

素因数分解:

$2^2\times 7^1\times {\mathrm{69809603}}^1$

素因数の和:69809614

約数の個数: 12

約数和(自身を含む): 3909337824

約数和(自身を除く): 1954668940

約数列:

[1, 2, 4, 7, 14, 28, 69809603, 139619206, 279238412, 488667221, 977334442, 1954668884]

約数ペア:

[(1, 1954668884), (2, 977334442), (4, 488667221), (7, 279238412), (14, 139619206), (28, 69809603)]