2142164759

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{186259}}^1$

素因数の和:186350

約数の個数: 16

約数和(自身を含む): 2574858240

約数和(自身を除く): 432693481

約数列:

[1, 7, 31, 53, 217, 371, 1643, 11501, 186259, 1303813, 5774029, 9871727, 40418203, 69102089, 306023537, 2142164759]

約数ペア:

[(1, 2142164759), (7, 306023537), (31, 69102089), (53, 40418203), (217, 9871727), (371, 5774029), (1643, 1303813), (11501, 186259)]