2142127876

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2067691}}^1$

素因数の和:2067739

約数の個数: 24

約数和(自身を含む): 4400048576

約数和(自身を除く): 2257920700

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2067691, 4135382, 8270764, 14473837, 28947674, 57895348, 76504567, 153009134, 306018268, 535531969, 1071063938, 2142127876]

約数ペア:

[(1, 2142127876), (2, 1071063938), (4, 535531969), (7, 306018268), (14, 153009134), (28, 76504567), (37, 57895348), (74, 28947674), (148, 14473837), (259, 8270764), (518, 4135382), (1036, 2067691)]