1266693148

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{60887}}^1$

素因数の和:61641

約数の個数: 24

約数和(自身を含む): 2536837632

約数和(自身を除く): 1270144484

約数列:

[1, 2, 4, 7, 14, 28, 743, 1486, 2972, 5201, 10402, 20804, 60887, 121774, 243548, 426209, 852418, 1704836, 45239041, 90478082, 180956164, 316673287, 633346574, 1266693148]

約数ペア:

[(1, 1266693148), (2, 633346574), (4, 316673287), (7, 180956164), (14, 90478082), (28, 45239041), (743, 1704836), (1486, 852418), (2972, 426209), (5201, 243548), (10402, 121774), (20804, 60887)]