2619316

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 5284160

約数和(自身を除く): 2664844

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 673, 973, 1346, 1946, 2692, 3892, 4711, 9422, 18844, 93547, 187094, 374188, 654829, 1309658, 2619316]

約数ペア:

[(1, 2619316), (2, 1309658), (4, 654829), (7, 374188), (14, 187094), (28, 93547), (139, 18844), (278, 9422), (556, 4711), (673, 3892), (973, 2692), (1346, 1946)]