1245514894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2817907}}^1$

素因数の和:2817939

約数の個数: 16

約数和(自身を含む): 2130338448

約数和(自身を除く): 884823554

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2817907, 5635814, 36632791, 47904419, 73265582, 95808838, 622757447, 1245514894]

約数ペア:

[(1, 1245514894), (2, 622757447), (13, 95808838), (17, 73265582), (26, 47904419), (34, 36632791), (221, 5635814), (442, 2817907)]