270930998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{801571}}^1$

素因数の和:801599

約数の個数: 12

約数和(自身を含む): 440063028

約数和(自身を除く): 169132030

約数列:

[1, 2, 13, 26, 169, 338, 801571, 1603142, 10420423, 20840846, 135465499, 270930998]

約数ペア:

[(1, 270930998), (2, 135465499), (13, 20840846), (26, 10420423), (169, 1603142), (338, 801571)]