219620022

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{690629}}^1$

素因数の和:690687

約数の個数: 16

約数和(自身を含む): 447528240

約数和(自身を除く): 227908218

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 690629, 1381258, 2071887, 4143774, 36603337, 73206674, 109810011, 219620022]

約数ペア:

[(1, 219620022), (2, 109810011), (3, 73206674), (6, 36603337), (53, 4143774), (106, 2071887), (159, 1381258), (318, 690629)]