2017893455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{17443}}^1$

素因数の和:18826

約数の個数: 16

約数和(自身を含む): 2565942624

約数和(自身を除く): 548049169

約数列:

[1, 5, 17, 85, 1361, 6805, 17443, 23137, 87215, 115685, 296531, 1482655, 23739923, 118699615, 403578691, 2017893455]

約数ペア:

[(1, 2017893455), (5, 403578691), (17, 118699615), (85, 23739923), (1361, 1482655), (6805, 296531), (17443, 115685), (23137, 87215)]