1738207211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{20219}}^1$

素因数の和:20638

約数の個数: 16

約数和(自身を含む): 1987221600

約数和(自身を除く): 249014389

約数列:

[1, 13, 17, 221, 389, 5057, 6613, 20219, 85969, 262847, 343723, 4468399, 7865191, 102247483, 133708247, 1738207211]

約数ペア:

[(1, 1738207211), (13, 133708247), (17, 102247483), (221, 7865191), (389, 4468399), (5057, 343723), (6613, 262847), (20219, 85969)]