2019832948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{11789}}^1$

素因数の和:12040

約数の個数: 48

約数和(自身を含む): 4199126400

約数和(自身を除く): 2179293452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 406, 422, 812, 844, 1477, 2954, 5908, 6119, 11789, 12238, 23578, 24476, 42833, 47156, 82523, 85666, 165046, 171332, 330092, 341881, 683762, 1367524, 2393167, 2487479, 4786334, 4974958, 9572668, 9949916, 17412353, 34824706, 69649412, 72136891, 144273782, 288547564, 504958237, 1009916474, 2019832948]

約数ペア:

[(1, 2019832948), (2, 1009916474), (4, 504958237), (7, 288547564), (14, 144273782), (28, 72136891), (29, 69649412), (58, 34824706), (116, 17412353), (203, 9949916), (211, 9572668), (406, 4974958), (422, 4786334), (812, 2487479), (844, 2393167), (1477, 1367524), (2954, 683762), (5908, 341881), (6119, 330092), (11789, 171332), (12238, 165046), (23578, 85666), (24476, 82523), (42833, 47156)]