2019298072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{791261}}^1$

素因数の和:791307

約数の個数: 32

約数和(自身を含む): 4272814800

約数和(自身を除く): 2253516728

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 791261, 1582522, 3165044, 6330088, 8703871, 17407742, 22946569, 34815484, 45893138, 69630968, 91786276, 183572552, 252412259, 504824518, 1009649036, 2019298072]

約数ペア:

[(1, 2019298072), (2, 1009649036), (4, 504824518), (8, 252412259), (11, 183572552), (22, 91786276), (29, 69630968), (44, 45893138), (58, 34815484), (88, 22946569), (116, 17407742), (232, 8703871), (319, 6330088), (638, 3165044), (1276, 1582522), (2552, 791261)]