2018994998

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{15647}}^1$

素因数の和:16231

約数の個数: 16

約数和(自身を含む): 3056054400

約数和(自身を除く): 1037059402

約数列:

[1, 2, 149, 298, 433, 866, 15647, 31294, 64517, 129034, 2331403, 4662806, 6775151, 13550302, 1009497499, 2018994998]

約数ペア:

[(1, 2018994998), (2, 1009497499), (149, 13550302), (298, 6775151), (433, 4662806), (866, 2331403), (15647, 129034), (31294, 64517)]