540490418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1222829}}^1$

素因数の和:1222861

約数の個数: 16

約数和(自身を含む): 924459480

約数和(自身を除く): 383969062

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1222829, 2445658, 15896777, 20788093, 31793554, 41576186, 270245209, 540490418]

約数ペア:

[(1, 540490418), (2, 270245209), (13, 41576186), (17, 31793554), (26, 20788093), (34, 15896777), (221, 2445658), (442, 1222829)]