2961812

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 5974080

約数和(自身を除く): 3012268

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 761, 973, 1522, 1946, 3044, 3892, 5327, 10654, 21308, 105779, 211558, 423116, 740453, 1480906, 2961812]

約数ペア:

[(1, 2961812), (2, 1480906), (4, 740453), (7, 423116), (14, 211558), (28, 105779), (139, 21308), (278, 10654), (556, 5327), (761, 3892), (973, 3044), (1522, 1946)]