342958322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4793}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 621302400

約数和(自身を除く): 278344078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269, 538, 1883, 3766, 4793, 5111, 9586, 10222, 33551, 35777, 67102, 71554, 91067, 182134, 637469, 1274938, 1289317, 2578634, 9025219, 18050438, 24497023, 48994046, 171479161, 342958322]

約数ペア:

[(1, 342958322), (2, 171479161), (7, 48994046), (14, 24497023), (19, 18050438), (38, 9025219), (133, 2578634), (266, 1289317), (269, 1274938), (538, 637469), (1883, 182134), (3766, 91067), (4793, 71554), (5111, 67102), (9586, 35777), (10222, 33551)]