668816074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3329}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 1122076800

約数和(自身を除く): 453260726

約数列:

[1, 2, 17, 19, 34, 38, 311, 323, 622, 646, 3329, 5287, 5909, 6658, 10574, 11818, 56593, 63251, 100453, 113186, 126502, 200906, 1035319, 1075267, 2070638, 2150534, 17600423, 19671061, 35200846, 39342122, 334408037, 668816074]

約数ペア:

[(1, 668816074), (2, 334408037), (17, 39342122), (19, 35200846), (34, 19671061), (38, 17600423), (311, 2150534), (323, 2070638), (622, 1075267), (646, 1035319), (3329, 200906), (5287, 126502), (5909, 113186), (6658, 100453), (10574, 63251), (11818, 56593)]