977378924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{6653}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 1801637040

約数和(自身を除く): 824258116

約数列:

[1, 2, 4, 19, 38, 76, 1933, 3866, 6653, 7732, 13306, 26612, 36727, 73454, 126407, 146908, 252814, 505628, 12860249, 25720498, 51440996, 244344731, 488689462, 977378924]

約数ペア:

[(1, 977378924), (2, 488689462), (4, 244344731), (19, 51440996), (38, 25720498), (76, 12860249), (1933, 505628), (3866, 252814), (6653, 146908), (7732, 126407), (13306, 73454), (26612, 36727)]