918447748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{108461}}^1$

素因数の和:108567

約数の個数: 24

約数和(自身を含む): 1685499480

約数和(自身を除く): 767051732

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 108461, 216922, 433844, 3145369, 6290738, 7917653, 12581476, 15835306, 31670612, 229611937, 459223874, 918447748]

約数ペア:

[(1, 918447748), (2, 459223874), (4, 229611937), (29, 31670612), (58, 15835306), (73, 12581476), (116, 7917653), (146, 6290738), (292, 3145369), (2117, 433844), (4234, 216922), (8468, 108461)]