2585441068

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{181409}}^1$

素因数の和:181929

約数の個数: 24

約数和(自身を含む): 5181069600

約数和(自身を除く): 2595628532

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 181409, 362818, 725636, 1269863, 2539726, 5079452, 92337181, 184674362, 369348724, 646360267, 1292720534, 2585441068]

約数ペア:

[(1, 2585441068), (2, 1292720534), (4, 646360267), (7, 369348724), (14, 184674362), (28, 92337181), (509, 5079452), (1018, 2539726), (2036, 1269863), (3563, 725636), (7126, 362818), (14252, 181409)]