2719158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 5951232

約数和(自身を除く): 3232074

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 491, 923, 982, 1473, 1846, 2769, 2946, 5538, 6383, 12766, 19149, 34861, 38298, 69722, 104583, 209166, 453193, 906386, 1359579, 2719158]

約数ペア:

[(1, 2719158), (2, 1359579), (3, 906386), (6, 453193), (13, 209166), (26, 104583), (39, 69722), (71, 38298), (78, 34861), (142, 19149), (213, 12766), (426, 6383), (491, 5538), (923, 2946), (982, 2769), (1473, 1846)]