2017643180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14411737}}^1$

素因数の和:14411753

約数の個数: 24

約数和(自身を含む): 4842343968

約数和(自身を除く): 2824700788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14411737, 28823474, 57646948, 72058685, 100882159, 144117370, 201764318, 288234740, 403528636, 504410795, 1008821590, 2017643180]

約数ペア:

[(1, 2017643180), (2, 1008821590), (4, 504410795), (5, 403528636), (7, 288234740), (10, 201764318), (14, 144117370), (20, 100882159), (28, 72058685), (35, 57646948), (70, 28823474), (140, 14411737)]