2051574146

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{6947}}^1$

素因数の和:8089

約数の個数: 16

約数和(自身を含む): 3101587200

約数和(自身を除く): 1050013054

約数列:

[1, 2, 149, 298, 991, 1982, 6947, 13894, 147659, 295318, 1035103, 2070206, 6884477, 13768954, 1025787073, 2051574146]

約数ペア:

[(1, 2051574146), (2, 1025787073), (149, 13768954), (298, 6884477), (991, 2070206), (1982, 1035103), (6947, 295318), (13894, 147659)]