242578790

素因数分解:

$2^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{10691}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 436875120

約数和(自身を除く): 194296330

約数列:

[1, 2, 5, 10, 2269, 4538, 10691, 11345, 21382, 22690, 53455, 106910, 24257879, 48515758, 121289395, 242578790]

約数ペア:

[(1, 242578790), (2, 121289395), (5, 48515758), (10, 24257879), (2269, 106910), (4538, 53455), (10691, 22690), (11345, 21382)]