5518266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 6456774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 269, 526, 538, 789, 807, 1578, 1614, 3419, 3497, 6838, 6994, 10257, 10491, 20514, 20982, 70747, 141494, 212241, 424482, 919711, 1839422, 2759133, 5518266]

約数ペア:

[(1, 5518266), (2, 2759133), (3, 1839422), (6, 919711), (13, 424482), (26, 212241), (39, 141494), (78, 70747), (263, 20982), (269, 20514), (526, 10491), (538, 10257), (789, 6994), (807, 6838), (1578, 3497), (1614, 3419)]