2580493384

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{781021}}^1$

素因数の和:781093

約数の個数: 32

約数和(自身を含む): 5623358400

約数和(自身を除く): 3042865016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 781021, 1562042, 3124084, 5467147, 6248168, 10934294, 21868588, 43737176, 46080239, 92160478, 184320956, 322561673, 368641912, 645123346, 1290246692, 2580493384]

約数ペア:

[(1, 2580493384), (2, 1290246692), (4, 645123346), (7, 368641912), (8, 322561673), (14, 184320956), (28, 92160478), (56, 46080239), (59, 43737176), (118, 21868588), (236, 10934294), (413, 6248168), (472, 5467147), (826, 3124084), (1652, 1562042), (3304, 781021)]