2049565564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{89909}}^1$

素因数の和:90093

約数の個数: 24

約数和(自身を含む): 3700695600

約数和(自身を除く): 1651130036

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 5699, 11398, 22796, 89909, 179818, 359636, 3686269, 7372538, 12497351, 14745076, 24994702, 49989404, 512391391, 1024782782, 2049565564]

約数ペア:

[(1, 2049565564), (2, 1024782782), (4, 512391391), (41, 49989404), (82, 24994702), (139, 14745076), (164, 12497351), (278, 7372538), (556, 3686269), (5699, 359636), (11398, 179818), (22796, 89909)]