2018885905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{27061}}^1$

素因数の和:27456

約数の個数: 16

約数和(自身を含む): 2486240064

約数和(自身を除く): 467354159

約数列:

[1, 5, 43, 215, 347, 1735, 14921, 27061, 74605, 135305, 1163623, 5818115, 9390167, 46950835, 403777181, 2018885905]

約数ペア:

[(1, 2018885905), (5, 403777181), (43, 46950835), (215, 9390167), (347, 5818115), (1735, 1163623), (14921, 135305), (27061, 74605)]