275838262

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{71129}}^1$

素因数の和:71415

約数の個数: 16

約数和(自身を含む): 474579360

約数和(自身を除く): 198741098

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 71129, 142258, 497903, 995806, 19702733, 39405466, 137919131, 275838262]

約数ペア:

[(1, 275838262), (2, 137919131), (7, 39405466), (14, 19702733), (277, 995806), (554, 497903), (1939, 142258), (3878, 71129)]