2018421734

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{427813}}^1$

素因数の和:428159

約数の個数: 16

約数和(自身を含む): 3470427168

約数和(自身を除く): 1452005434

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 427813, 855626, 2994691, 5989382, 144172981, 288345962, 1009210867, 2018421734]

約数ペア:

[(1, 2018421734), (2, 1009210867), (7, 288345962), (14, 144172981), (337, 5989382), (674, 2994691), (2359, 855626), (4718, 427813)]