21071570404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{364031}}^1$

素因数の和:364563

約数の個数: 24

約数和(自身を含む): 38223360000

約数和(自身を除く): 17151789596

約数列:

[1, 2, 4, 29, 58, 116, 499, 998, 1996, 14471, 28942, 57884, 364031, 728062, 1456124, 10556899, 21113798, 42227596, 181651469, 363302938, 726605876, 5267892601, 10535785202, 21071570404]

約数ペア:

[(1, 21071570404), (2, 10535785202), (4, 5267892601), (29, 726605876), (58, 363302938), (116, 181651469), (499, 42227596), (998, 21113798), (1996, 10556899), (14471, 1456124), (28942, 728062), (57884, 364031)]