2016351460837

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{79309}}^1$

素因数の和:80690

約数の個数: 48

約数和(自身を含む): 2593490296320

約数和(自身を除く): 577138835483

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1327, 2737, 9289, 19159, 22559, 30521, 65023, 79309, 157913, 213647, 518857, 555163, 1105391, 1348253, 1495529, 1824107, 3631999, 3886141, 9437771, 12768749, 25423993, 31009819, 66064397, 89381243, 105243043, 217068733, 736701301, 1519481131, 1789131731, 2420589989, 5156909107, 12523922117, 16944129923, 41150029813, 87667454819, 118608909461, 288050208691, 2016351460837]

約数ペア:

[(1, 2016351460837), (7, 288050208691), (17, 118608909461), (23, 87667454819), (49, 41150029813), (119, 16944129923), (161, 12523922117), (391, 5156909107), (833, 2420589989), (1127, 1789131731), (1327, 1519481131), (2737, 736701301), (9289, 217068733), (19159, 105243043), (22559, 89381243), (30521, 66064397), (65023, 31009819), (79309, 25423993), (157913, 12768749), (213647, 9437771), (518857, 3886141), (555163, 3631999), (1105391, 1824107), (1348253, 1495529)]