26443456670

素因数分解:

$2^1\times 5^1\times {\mathrm{217409}}^1\times {\mathrm{12163}}^1$

素因数の和:229579

約数の個数: 16

約数和(自身を含む): 47602354320

約数和(自身を除く): 21158897650

約数列:

[1, 2, 5, 10, 12163, 24326, 60815, 121630, 217409, 434818, 1087045, 2174090, 2644345667, 5288691334, 13221728335, 26443456670]

約数ペア:

[(1, 26443456670), (2, 13221728335), (5, 5288691334), (10, 2644345667), (12163, 2174090), (24326, 1087045), (60815, 434818), (121630, 217409)]