2010508974

素因数分解:

$2^1\times 3^2\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 4384860480

約数和(自身を除く): 2374351506

約数列:

[1, 2, 3, 6, 9, 18, 337, 431, 674, 769, 862, 1011, 1293, 1538, 2022, 2307, 2586, 3033, 3879, 4614, 6066, 6921, 7758, 13842, 145247, 259153, 290494, 331439, 435741, 518306, 662878, 777459, 871482, 994317, 1307223, 1554918, 1988634, 2332377, 2614446, 2982951, 4664754, 5965902, 111694943, 223389886, 335084829, 670169658, 1005254487, 2010508974]

約数ペア:

[(1, 2010508974), (2, 1005254487), (3, 670169658), (6, 335084829), (9, 223389886), (18, 111694943), (337, 5965902), (431, 4664754), (674, 2982951), (769, 2614446), (862, 2332377), (1011, 1988634), (1293, 1554918), (1538, 1307223), (2022, 994317), (2307, 871482), (2586, 777459), (3033, 662878), (3879, 518306), (4614, 435741), (6066, 331439), (6921, 290494), (7758, 259153), (13842, 145247)]