2550832

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1356

約数の個数: 20

約数和(自身を含む): 4984056

約数和(自身を除く): 2433224

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1217, 2096, 2434, 4868, 9736, 19472, 159427, 318854, 637708, 1275416, 2550832]

約数ペア:

[(1, 2550832), (2, 1275416), (4, 637708), (8, 318854), (16, 159427), (131, 19472), (262, 9736), (524, 4868), (1048, 2434), (1217, 2096)]