2043669836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{123979}}^1$

素因数の和:124313

約数の個数: 24

約数和(自身を含む): 3863712720

約数和(自身を除く): 1820042884

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 123979, 247958, 495916, 1611727, 3223454, 6446908, 39301343, 78602686, 157205372, 510917459, 1021834918, 2043669836]

約数ペア:

[(1, 2043669836), (2, 1021834918), (4, 510917459), (13, 157205372), (26, 78602686), (52, 39301343), (317, 6446908), (634, 3223454), (1268, 1611727), (4121, 495916), (8242, 247958), (16484, 123979)]