2005055552668

素因数分解:

$2^2\times 7^1\times {\mathrm{117529}}^1\times {\mathrm{609289}}^1$

素因数の和:726829

約数の個数: 24

約数和(自身を含む): 4010151807200

約数和(自身を除く): 2005096254532

約数列:

[1, 2, 4, 7, 14, 28, 117529, 235058, 470116, 609289, 822703, 1218578, 1645406, 2437156, 3290812, 4265023, 8530046, 17060092, 71609126881, 143218253762, 286436507524, 501263888167, 1002527776334, 2005055552668]

約数ペア:

[(1, 2005055552668), (2, 1002527776334), (4, 501263888167), (7, 286436507524), (14, 143218253762), (28, 71609126881), (117529, 17060092), (235058, 8530046), (470116, 4265023), (609289, 3290812), (822703, 2437156), (1218578, 1645406)]