2019936592

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{333103}}^1$

素因数の和:333490

約数の個数: 20

約数和(自身を含む): 3923965120

約数和(自身を除く): 1904028528

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 333103, 666206, 1332412, 2664824, 5329648, 126246037, 252492074, 504984148, 1009968296, 2019936592]

約数ペア:

[(1, 2019936592), (2, 1009968296), (4, 504984148), (8, 252492074), (16, 126246037), (379, 5329648), (758, 2664824), (1516, 1332412), (3032, 666206), (6064, 333103)]