257870022

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{78571}}^1$

素因数の和:79123

約数の個数: 16

約数和(自身を含む): 516689472

約数和(自身を除く): 258819450

約数列:

[1, 2, 3, 6, 547, 1094, 1641, 3282, 78571, 157142, 235713, 471426, 42978337, 85956674, 128935011, 257870022]

約数ペア:

[(1, 257870022), (2, 128935011), (3, 85956674), (6, 42978337), (547, 471426), (1094, 235713), (1641, 157142), (3282, 78571)]