2029453989

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{120607}}^1$

素因数の和:120760

約数の個数: 16

約数和(自身を含む): 2778808320

約数和(自身を除く): 749354331

約数列:

[1, 3, 71, 79, 213, 237, 5609, 16827, 120607, 361821, 8563097, 9527953, 25689291, 28583859, 676484663, 2029453989]

約数ペア:

[(1, 2029453989), (3, 676484663), (71, 28583859), (79, 25689291), (213, 9527953), (237, 8563097), (5609, 361821), (16827, 120607)]