2570342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 4084992

約数和(自身を除く): 1514650

約数列:

[1, 2, 23, 46, 71, 142, 787, 1574, 1633, 3266, 18101, 36202, 55877, 111754, 1285171, 2570342]

約数ペア:

[(1, 2570342), (2, 1285171), (23, 111754), (46, 55877), (71, 36202), (142, 18101), (787, 3266), (1574, 1633)]