2872306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 4577760

約数和(自身を除く): 1705454

約数列:

[1, 2, 19, 38, 131, 262, 577, 1154, 2489, 4978, 10963, 21926, 75587, 151174, 1436153, 2872306]

約数ペア:

[(1, 2872306), (2, 1436153), (19, 151174), (38, 75587), (131, 21926), (262, 10963), (577, 4978), (1154, 2489)]