683139808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52973}}^1$

素因数の和:53027

約数の個数: 48

約数和(自身を含む): 1495138176

約数和(自身を除く): 811998368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 52973, 105946, 211892, 423784, 688649, 847568, 1377298, 1642163, 1695136, 2754596, 3284326, 5509192, 6568652, 11018384, 13137304, 21348119, 22036768, 26274608, 42696238, 52549216, 85392476, 170784952, 341569904, 683139808]

約数ペア:

[(1, 683139808), (2, 341569904), (4, 170784952), (8, 85392476), (13, 52549216), (16, 42696238), (26, 26274608), (31, 22036768), (32, 21348119), (52, 13137304), (62, 11018384), (104, 6568652), (124, 5509192), (208, 3284326), (248, 2754596), (403, 1695136), (416, 1642163), (496, 1377298), (806, 847568), (992, 688649), (1612, 423784), (3224, 211892), (6448, 105946), (12896, 52973)]