2017697072

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{187379}}^1$

素因数の和:188060

約数の個数: 20

約数和(自身を含む): 3915117720

約数和(自身を除く): 1897420648

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 187379, 374758, 749516, 1499032, 2998064, 126106067, 252212134, 504424268, 1008848536, 2017697072]

約数ペア:

[(1, 2017697072), (2, 1008848536), (4, 504424268), (8, 252212134), (16, 126106067), (673, 2998064), (1346, 1499032), (2692, 749516), (5384, 374758), (10768, 187379)]