2386951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2914560

約数和(自身を除く): 527609

約数列:

[1, 7, 19, 131, 133, 137, 917, 959, 2489, 2603, 17423, 17947, 18221, 125629, 340993, 2386951]

約数ペア:

[(1, 2386951), (7, 340993), (19, 125629), (131, 18221), (133, 17947), (137, 17423), (917, 2603), (959, 2489)]