266223244

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{25087}}^1$

素因数の和:25477

約数の個数: 24

約数和(自身を含む): 533872640

約数和(自身を除く): 267649396

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 25087, 50174, 100348, 175609, 351218, 702436, 9507973, 19015946, 38031892, 66555811, 133111622, 266223244]

約数ペア:

[(1, 266223244), (2, 133111622), (4, 66555811), (7, 38031892), (14, 19015946), (28, 9507973), (379, 702436), (758, 351218), (1516, 175609), (2653, 100348), (5306, 50174), (10612, 25087)]