1286943954

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1\times {\mathrm{1021}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 2587704000

約数和(自身を除く): 1300760046

約数列:

[1, 2, 3, 6, 421, 499, 842, 998, 1021, 1263, 1497, 2042, 2526, 2994, 3063, 6126, 210079, 420158, 429841, 509479, 630237, 859682, 1018958, 1260474, 1289523, 1528437, 2579046, 3056874, 214490659, 428981318, 643471977, 1286943954]

約数ペア:

[(1, 1286943954), (2, 643471977), (3, 428981318), (6, 214490659), (421, 3056874), (499, 2579046), (842, 1528437), (998, 1289523), (1021, 1260474), (1263, 1018958), (1497, 859682), (2042, 630237), (2526, 509479), (2994, 429841), (3063, 420158), (6126, 210079)]