2019697964

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{823}}^1\times {\mathrm{3083}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 3557702400

約数和(自身を除く): 1538004436

約数列:

[1, 2, 4, 199, 398, 796, 823, 1646, 3083, 3292, 6166, 12332, 163777, 327554, 613517, 655108, 1227034, 2454068, 2537309, 5074618, 10149236, 504924491, 1009848982, 2019697964]

約数ペア:

[(1, 2019697964), (2, 1009848982), (4, 504924491), (199, 10149236), (398, 5074618), (796, 2537309), (823, 2454068), (1646, 1227034), (3083, 655108), (3292, 613517), (6166, 327554), (12332, 163777)]