1427245834

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5131

約数の個数: 48

約数和(自身を含む): 2587588416

約数和(自身を除く): 1160342582

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 287, 497, 574, 994, 2009, 2911, 3479, 4018, 5003, 5822, 6958, 10006, 20377, 35021, 40754, 70042, 142639, 205123, 245147, 285278, 355213, 410246, 490294, 710426, 1435861, 2486491, 2871722, 4972982, 10051027, 14563733, 17405437, 20102054, 29127466, 34810874, 101946131, 203892262, 713622917, 1427245834]

約数ペア:

[(1, 1427245834), (2, 713622917), (7, 203892262), (14, 101946131), (41, 34810874), (49, 29127466), (71, 20102054), (82, 17405437), (98, 14563733), (142, 10051027), (287, 4972982), (497, 2871722), (574, 2486491), (994, 1435861), (2009, 710426), (2911, 490294), (3479, 410246), (4018, 355213), (5003, 285278), (5822, 245147), (6958, 205123), (10006, 142639), (20377, 70042), (35021, 40754)]