2808442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 24

約数和(自身を含む): 5217696

約数和(自身を除く): 2409254

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 1187, 2366, 2374, 8309, 15431, 16618, 30862, 108017, 200603, 216034, 401206, 1404221, 2808442]

約数ペア:

[(1, 2808442), (2, 1404221), (7, 401206), (13, 216034), (14, 200603), (26, 108017), (91, 30862), (169, 16618), (182, 15431), (338, 8309), (1183, 2374), (1187, 2366)]