2512237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 3256960

約数和(自身を除く): 744723

約数列:

[1, 7, 13, 19, 91, 133, 247, 1453, 1729, 10171, 18889, 27607, 132223, 193249, 358891, 2512237]

約数ペア:

[(1, 2512237), (7, 358891), (13, 193249), (19, 132223), (91, 27607), (133, 18889), (247, 10171), (1453, 1729)]