2051280654

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{523553}}^1$

素因数の和:524211

約数の個数: 16

約数和(自身を含む): 4108851792

約数和(自身を除く): 2057571138

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 523553, 1047106, 1570659, 3141318, 341880109, 683760218, 1025640327, 2051280654]

約数ペア:

[(1, 2051280654), (2, 1025640327), (3, 683760218), (6, 341880109), (653, 3141318), (1306, 1570659), (1959, 1047106), (3918, 523553)]