542173636

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{237379}}^1$

素因数の和:237954

約数の個数: 12

約数和(自身を含む): 950469520

約数和(自身を除く): 408295884

約数列:

[1, 2, 4, 571, 1142, 2284, 237379, 474758, 949516, 135543409, 271086818, 542173636]

約数ペア:

[(1, 542173636), (2, 271086818), (4, 135543409), (571, 949516), (1142, 474758), (2284, 237379)]