1279384734

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{418921}}^1$

素因数の和:419435

約数の個数: 16

約数和(自身を含む): 2563802640

約数和(自身を除く): 1284417906

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 418921, 837842, 1256763, 2513526, 213230789, 426461578, 639692367, 1279384734]

約数ペア:

[(1, 1279384734), (2, 639692367), (3, 426461578), (6, 213230789), (509, 2513526), (1018, 1256763), (1527, 837842), (3054, 418921)]