1330442470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19006321}}^1$

素因数の和:19006335

約数の個数: 16

約数和(自身を含む): 2736910368

約数和(自身を除く): 1406467898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19006321, 38012642, 95031605, 133044247, 190063210, 266088494, 665221235, 1330442470]

約数ペア:

[(1, 1330442470), (2, 665221235), (5, 266088494), (7, 190063210), (10, 133044247), (14, 95031605), (35, 38012642), (70, 19006321)]