810860804548

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1\times {\mathrm{4801}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 1435706108928

約数和(自身を除く): 624845304380

約数列:

[1, 2, 4, 137, 274, 311, 548, 622, 991, 1244, 1982, 3964, 4801, 9602, 19204, 42607, 85214, 135767, 170428, 271534, 308201, 543068, 616402, 657737, 1232804, 1315474, 1493111, 2630948, 2986222, 4757791, 5972444, 9515582, 19031164, 42223537, 84447074, 168894148, 204556207, 409112414, 651817367, 818224828, 1303634734, 1479673001, 2607269468, 2959346002, 5918692004, 202715201137, 405430402274, 810860804548]

約数ペア:

[(1, 810860804548), (2, 405430402274), (4, 202715201137), (137, 5918692004), (274, 2959346002), (311, 2607269468), (548, 1479673001), (622, 1303634734), (991, 818224828), (1244, 651817367), (1982, 409112414), (3964, 204556207), (4801, 168894148), (9602, 84447074), (19204, 42223537), (42607, 19031164), (85214, 9515582), (135767, 5972444), (170428, 4757791), (271534, 2986222), (308201, 2630948), (543068, 1493111), (616402, 1315474), (657737, 1232804)]