2638988051

素因数分解:

$7^2\times {\mathrm{1303}}^1\times {\mathrm{41333}}^1$

素因数の和:42650

約数の個数: 12

約数和(自身を含む): 3072273552

約数和(自身を除く): 433285501

約数列:

[1, 7, 49, 1303, 9121, 41333, 63847, 289331, 2025317, 53856899, 376998293, 2638988051]

約数ペア:

[(1, 2638988051), (7, 376998293), (49, 53856899), (1303, 2025317), (9121, 289331), (41333, 63847)]