888139294

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{8017}}^1$

素因数の和:8260

約数の個数: 32

約数和(自身を含む): 1567935936

約数和(自身を除く): 679796642

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 1351, 2702, 7913, 8017, 15826, 16034, 55391, 56119, 110782, 112238, 328697, 657394, 1547281, 2300879, 3094562, 4601758, 10830967, 21661934, 63438521, 126877042, 444069647, 888139294]

約数ペア:

[(1, 888139294), (2, 444069647), (7, 126877042), (14, 63438521), (41, 21661934), (82, 10830967), (193, 4601758), (287, 3094562), (386, 2300879), (574, 1547281), (1351, 657394), (2702, 328697), (7913, 112238), (8017, 110782), (15826, 56119), (16034, 55391)]