255655204

素因数分解:

$2^2\times 7^1\times {\mathrm{9130543}}^1$

素因数の和:9130554

約数の個数: 12

約数和(自身を含む): 511310464

約数和(自身を除く): 255655260

約数列:

[1, 2, 4, 7, 14, 28, 9130543, 18261086, 36522172, 63913801, 127827602, 255655204]

約数ペア:

[(1, 255655204), (2, 127827602), (4, 63913801), (7, 36522172), (14, 18261086), (28, 9130543)]