2021536027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{8641}}^1$

素因数の和:10426

約数の個数: 16

約数和(自身を含む): 2433587200

約数和(自身を除く): 412051173

約数列:

[1, 7, 19, 133, 1759, 8641, 12313, 33421, 60487, 164179, 233947, 1149253, 15199519, 106396633, 288790861, 2021536027]

約数ペア:

[(1, 2021536027), (7, 288790861), (19, 106396633), (133, 15199519), (1759, 1149253), (8641, 233947), (12313, 164179), (33421, 60487)]