1880208539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{433}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 2165861376

約数和(自身を除く): 285652837

約数列:

[1, 11, 37, 47, 227, 407, 433, 517, 1739, 2497, 4763, 8399, 10669, 16021, 19129, 20351, 92389, 98291, 117359, 176231, 223861, 394753, 752987, 1081201, 3636767, 4342283, 4619677, 8282857, 40004437, 50816447, 170928049, 1880208539]

約数ペア:

[(1, 1880208539), (11, 170928049), (37, 50816447), (47, 40004437), (227, 8282857), (407, 4619677), (433, 4342283), (517, 3636767), (1739, 1081201), (2497, 752987), (4763, 394753), (8399, 223861), (10669, 176231), (16021, 117359), (19129, 98291), (20351, 92389)]