2256376367

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{141439}}^1$

素因数の和:141542

約数の個数: 16

約数和(自身を含む): 2688491520

約数和(自身を除く): 432115153

約数列:

[1, 7, 43, 53, 301, 371, 2279, 15953, 141439, 990073, 6081877, 7496267, 42573139, 52473869, 322339481, 2256376367]

約数ペア:

[(1, 2256376367), (7, 322339481), (43, 52473869), (53, 42573139), (301, 7496267), (371, 6081877), (2279, 990073), (15953, 141439)]