2512306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 16

約数和(自身を含む): 3889944

約数和(自身を除く): 1377638

約数列:

[1, 2, 53, 106, 137, 173, 274, 346, 7261, 9169, 14522, 18338, 23701, 47402, 1256153, 2512306]

約数ペア:

[(1, 2512306), (2, 1256153), (53, 47402), (106, 23701), (137, 18338), (173, 14522), (274, 9169), (346, 7261)]