1279405416

素因数分解:

$2^3\times 3^1\times {\mathrm{53308559}}^1$

素因数の和:53308568

約数の個数: 16

約数和(自身を含む): 3198513600

約数和(自身を除く): 1919108184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53308559, 106617118, 159925677, 213234236, 319851354, 426468472, 639702708, 1279405416]

約数ペア:

[(1, 1279405416), (2, 639702708), (3, 426468472), (4, 319851354), (6, 213234236), (8, 159925677), (12, 106617118), (24, 53308559)]