2158202476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{28397401}}^1$

素因数の和:28397424

約数の個数: 12

約数和(自身を含む): 3975636280

約数和(自身を除く): 1817433804

約数列:

[1, 2, 4, 19, 38, 76, 28397401, 56794802, 113589604, 539550619, 1079101238, 2158202476]

約数ペア:

[(1, 2158202476), (2, 1079101238), (4, 539550619), (19, 113589604), (38, 56794802), (76, 28397401)]