3898916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 24

約数和(自身を含む): 8257536

約数和(自身を除く): 4358620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8191, 16382, 32764, 57337, 114674, 139247, 229348, 278494, 556988, 974729, 1949458, 3898916]

約数ペア:

[(1, 3898916), (2, 1949458), (4, 974729), (7, 556988), (14, 278494), (17, 229348), (28, 139247), (34, 114674), (68, 57337), (119, 32764), (238, 16382), (476, 8191)]