2587409330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547021}}^1$

素因数の和:547082

約数の個数: 32

約数和(自身を含む): 5198897088

約数和(自身を除く): 2611487758

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 547021, 1094042, 2735105, 5470210, 6017231, 12034462, 23521903, 30086155, 47043806, 60172310, 117609515, 235219030, 258740933, 517481866, 1293704665, 2587409330]

約数ペア:

[(1, 2587409330), (2, 1293704665), (5, 517481866), (10, 258740933), (11, 235219030), (22, 117609515), (43, 60172310), (55, 47043806), (86, 30086155), (110, 23521903), (215, 12034462), (430, 6017231), (473, 5470210), (946, 2735105), (2365, 1094042), (4730, 547021)]