141007516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{208591}}^1$

素因数の和:208621

約数の個数: 18

約数和(自身を含む): 267206352

約数和(自身を除く): 126198836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 208591, 417182, 834364, 2711683, 5423366, 10846732, 35251879, 70503758, 141007516]

約数ペア:

[(1, 141007516), (2, 70503758), (4, 35251879), (13, 10846732), (26, 5423366), (52, 2711683), (169, 834364), (338, 417182), (676, 208591)]