242065909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179441}}^1$

素因数の和:179531

約数の個数: 8

約数和(自身を含む): 258396480

約数和(自身を除く): 16330571

約数列:

[1, 19, 71, 1349, 179441, 3409379, 12740311, 242065909]

約数ペア:

[(1, 242065909), (19, 12740311), (71, 3409379), (1349, 179441)]