2999834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 4795200

約数和(自身を除く): 1795366

約数列:

[1, 2, 19, 38, 89, 178, 887, 1691, 1774, 3382, 16853, 33706, 78943, 157886, 1499917, 2999834]

約数ペア:

[(1, 2999834), (2, 1499917), (19, 157886), (38, 78943), (89, 33706), (178, 16853), (887, 3382), (1691, 1774)]