804564362

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{40787}}^1$

素因数の和:42205

約数の個数: 16

約数和(自身を含む): 1380265920

約数和(自身を除く): 575701558

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 19726, 40787, 81574, 285509, 571018, 57468883, 114937766, 402282181, 804564362]

約数ペア:

[(1, 804564362), (2, 402282181), (7, 114937766), (14, 57468883), (1409, 571018), (2818, 285509), (9863, 81574), (19726, 40787)]