2468990849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 2816529408

約数和(自身を除く): 347538559

約数列:

[1, 13, 41, 53, 71, 533, 689, 923, 1231, 2173, 2911, 3763, 16003, 28249, 37843, 48919, 50471, 65243, 87401, 154283, 656123, 848159, 1136213, 2005679, 2674963, 3583441, 4632253, 34774519, 46584733, 60219289, 189922373, 2468990849]

約数ペア:

[(1, 2468990849), (13, 189922373), (41, 60219289), (53, 46584733), (71, 34774519), (533, 4632253), (689, 3583441), (923, 2674963), (1231, 2005679), (2173, 1136213), (2911, 848159), (3763, 656123), (16003, 154283), (28249, 87401), (37843, 65243), (48919, 50471)]