2740316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9724

約数の個数: 12

約数和(自身を含む): 4863600

約数和(自身を除く): 2123284

約数列:

[1, 2, 4, 71, 142, 284, 9649, 19298, 38596, 685079, 1370158, 2740316]

約数ペア:

[(1, 2740316), (2, 1370158), (4, 685079), (71, 38596), (142, 19298), (284, 9649)]