2057569018

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1\times {\mathrm{8563}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 3104621280

約数和(自身を除く): 1047052262

約数列:

[1, 2, 317, 379, 634, 758, 8563, 17126, 120143, 240286, 2714471, 3245377, 5428942, 6490754, 1028784509, 2057569018]

約数ペア:

[(1, 2057569018), (2, 1028784509), (317, 6490754), (379, 5428942), (634, 3245377), (758, 2714471), (8563, 240286), (17126, 120143)]