2019947544156

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{751}}^1\times {\mathrm{490459}}^1$

素因数の和:491674

約数の個数: 48

約数和(自身を含む): 4729823598080

約数和(自身を除く): 2709876053924

約数列:

[1, 2, 3, 4, 6, 12, 457, 751, 914, 1371, 1502, 1828, 2253, 2742, 3004, 4506, 5484, 9012, 343207, 490459, 686414, 980918, 1029621, 1372828, 1471377, 1961836, 2059242, 2942754, 4118484, 5885508, 224139763, 368334709, 448279526, 672419289, 736669418, 896559052, 1105004127, 1344838578, 1473338836, 2210008254, 2689677156, 4420016508, 168328962013, 336657924026, 504986886039, 673315848052, 1009973772078, 2019947544156]

約数ペア:

[(1, 2019947544156), (2, 1009973772078), (3, 673315848052), (4, 504986886039), (6, 336657924026), (12, 168328962013), (457, 4420016508), (751, 2689677156), (914, 2210008254), (1371, 1473338836), (1502, 1344838578), (1828, 1105004127), (2253, 896559052), (2742, 736669418), (3004, 672419289), (4506, 448279526), (5484, 368334709), (9012, 224139763), (343207, 5885508), (490459, 4118484), (686414, 2942754), (980918, 2059242), (1029621, 1961836), (1372828, 1471377)]