2054227966

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3121927}}^1$

素因数の和:3121983

約数の個数: 16

約数和(自身を含む): 3596461056

約数和(自身を除く): 1542233090

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 3121927, 6243854, 21853489, 43706978, 146730569, 293461138, 1027113983, 2054227966]

約数ペア:

[(1, 2054227966), (2, 1027113983), (7, 293461138), (14, 146730569), (47, 43706978), (94, 21853489), (329, 6243854), (658, 3121927)]