2593538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 4134240

約数和(自身を除く): 1540702

約数列:

[1, 2, 19, 38, 131, 262, 521, 1042, 2489, 4978, 9899, 19798, 68251, 136502, 1296769, 2593538]

約数ペア:

[(1, 2593538), (2, 1296769), (19, 136502), (38, 68251), (131, 19798), (262, 9899), (521, 4978), (1042, 2489)]