1489368388618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2989031}}^1$

素因数の和:2989155

約数の個数: 48

約数和(自身を含む): 2576067338880

約数和(自身を除く): 1086698950262

約数列:

[1, 2, 11, 22, 29, 58, 71, 121, 142, 242, 319, 638, 781, 1562, 2059, 3509, 4118, 7018, 8591, 17182, 22649, 45298, 249139, 498278, 2989031, 5978062, 32879341, 65758682, 86681899, 173363798, 212221201, 361672751, 424442402, 723345502, 953500889, 1907001778, 2334433211, 4668866422, 6154414829, 10488509779, 12308829658, 20977019558, 25678765321, 51357530642, 67698563119, 135397126238, 744684194309, 1489368388618]

約数ペア:

[(1, 1489368388618), (2, 744684194309), (11, 135397126238), (22, 67698563119), (29, 51357530642), (58, 25678765321), (71, 20977019558), (121, 12308829658), (142, 10488509779), (242, 6154414829), (319, 4668866422), (638, 2334433211), (781, 1907001778), (1562, 953500889), (2059, 723345502), (3509, 424442402), (4118, 361672751), (7018, 212221201), (8591, 173363798), (17182, 86681899), (22649, 65758682), (45298, 32879341), (249139, 5978062), (498278, 2989031)]