2806064

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 20

約数和(自身を含む): 5504856

約数和(自身を除く): 2698792

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2113, 4226, 8452, 16904, 33808, 175379, 350758, 701516, 1403032, 2806064]

約数ペア:

[(1, 2806064), (2, 1403032), (4, 701516), (8, 350758), (16, 175379), (83, 33808), (166, 16904), (332, 8452), (664, 4226), (1328, 2113)]