490692499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 584575920

約数和(自身を除く): 93883421

約数列:

[1, 11, 19, 29, 209, 319, 361, 551, 3971, 4261, 6061, 10469, 46871, 80959, 115159, 123569, 890549, 1359259, 1538221, 2347811, 16920431, 25825921, 44608409, 490692499]

約数ペア:

[(1, 490692499), (11, 44608409), (19, 25825921), (29, 16920431), (209, 2347811), (319, 1538221), (361, 1359259), (551, 890549), (3971, 123569), (4261, 115159), (6061, 80959), (10469, 46871)]