311709244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1012043}}^1$

素因数の和:1012065

約数の個数: 24

約数和(自身を含む): 680093568

約数和(自身を除く): 368384324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1012043, 2024086, 4048172, 7084301, 11132473, 14168602, 22264946, 28337204, 44529892, 77927311, 155854622, 311709244]

約数ペア:

[(1, 311709244), (2, 155854622), (4, 77927311), (7, 44529892), (11, 28337204), (14, 22264946), (22, 14168602), (28, 11132473), (44, 7084301), (77, 4048172), (154, 2024086), (308, 1012043)]