1057204484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{531793}}^1$

素因数の和:531875

約数の個数: 24

約数和(自身を含む): 2144193408

約数和(自身を除く): 1086988924

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 531793, 1063586, 2127172, 3722551, 7445102, 14890204, 37757303, 75514606, 151029212, 264301121, 528602242, 1057204484]

約数ペア:

[(1, 1057204484), (2, 528602242), (4, 264301121), (7, 151029212), (14, 75514606), (28, 37757303), (71, 14890204), (142, 7445102), (284, 3722551), (497, 2127172), (994, 1063586), (1988, 531793)]