1008976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3346

約数の個数: 20

約数和(自身を含む): 2058400

約数和(自身を除く): 1049424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3319, 6638, 13276, 26552, 53104, 63061, 126122, 252244, 504488, 1008976]

約数ペア:

[(1, 1008976), (2, 504488), (4, 252244), (8, 126122), (16, 63061), (19, 53104), (38, 26552), (76, 13276), (152, 6638), (304, 3319)]