2010250319

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{4261}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 2530400544

約数和(自身を除く): 520150225

約数列:

[1, 7, 11, 77, 121, 557, 847, 3899, 4261, 6127, 29827, 42889, 46871, 67397, 328097, 471779, 515581, 2373377, 3609067, 16613639, 26107147, 182750029, 287178617, 2010250319]

約数ペア:

[(1, 2010250319), (7, 287178617), (11, 182750029), (77, 26107147), (121, 16613639), (557, 3609067), (847, 2373377), (3899, 515581), (4261, 471779), (6127, 328097), (29827, 67397), (42889, 46871)]