870828776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{12721}}^1$

素因数の和:12969

約数の個数: 32

約数和(自身を含む): 1679304000

約数和(自身を除く): 808475224

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 1592, 8557, 12721, 17114, 25442, 34228, 50884, 68456, 101768, 547003, 1094006, 2188012, 2531479, 4376024, 5062958, 10125916, 20251832, 108853597, 217707194, 435414388, 870828776]

約数ペア:

[(1, 870828776), (2, 435414388), (4, 217707194), (8, 108853597), (43, 20251832), (86, 10125916), (172, 5062958), (199, 4376024), (344, 2531479), (398, 2188012), (796, 1094006), (1592, 547003), (8557, 101768), (12721, 68456), (17114, 50884), (25442, 34228)]