2912139043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{17627}}^1$

素因数の和:18314

約数の個数: 16

約数和(自身を含む): 3320269056

約数和(自身を除く): 408130013

約数列:

[1, 11, 23, 253, 653, 7183, 15019, 17627, 165209, 193897, 405421, 4459631, 11510431, 126614741, 264739913, 2912139043]

約数ペア:

[(1, 2912139043), (11, 264739913), (23, 126614741), (253, 11510431), (653, 4459631), (7183, 405421), (15019, 193897), (17627, 165209)]