4258722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 5055198

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 769, 923, 1538, 1846, 2307, 2769, 4614, 5538, 9997, 19994, 29991, 54599, 59982, 109198, 163797, 327594, 709787, 1419574, 2129361, 4258722]

約数ペア:

[(1, 4258722), (2, 2129361), (3, 1419574), (6, 709787), (13, 327594), (26, 163797), (39, 109198), (71, 59982), (78, 54599), (142, 29991), (213, 19994), (426, 9997), (769, 5538), (923, 4614), (1538, 2769), (1846, 2307)]