2215360322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{146383}}^1$

素因数の和:146462

約数の個数: 32

約数和(自身を含む): 4047224832

約数和(自身を除く): 1831864510

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 146383, 292766, 1024681, 2049362, 3366809, 6733618, 6880001, 13760002, 23567663, 47135326, 48160007, 96320014, 158240023, 316480046, 1107680161, 2215360322]

約数ペア:

[(1, 2215360322), (2, 1107680161), (7, 316480046), (14, 158240023), (23, 96320014), (46, 48160007), (47, 47135326), (94, 23567663), (161, 13760002), (322, 6880001), (329, 6733618), (658, 3366809), (1081, 2049362), (2162, 1024681), (7567, 292766), (15134, 146383)]