253558214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12329}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 472288320

約数和(自身を除く): 218730106

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 10283, 12329, 20566, 24658, 86303, 160277, 172606, 320554, 1121939, 1393177, 2243878, 2786354, 9752239, 18111301, 19504478, 36222602, 126779107, 253558214]

約数ペア:

[(1, 253558214), (2, 126779107), (7, 36222602), (13, 19504478), (14, 18111301), (26, 9752239), (91, 2786354), (113, 2243878), (182, 1393177), (226, 1121939), (791, 320554), (1469, 172606), (1582, 160277), (2938, 86303), (10283, 24658), (12329, 20566)]