2563806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61043}}^1$

素因数の和:61055

約数の個数: 16

約数和(自身を含む): 5860224

約数和(自身を除く): 3296418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61043, 122086, 183129, 366258, 427301, 854602, 1281903, 2563806]

約数ペア:

[(1, 2563806), (2, 1281903), (3, 854602), (6, 427301), (7, 366258), (14, 183129), (21, 122086), (42, 61043)]