2018489221

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1\times {\mathrm{1733}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 2321506944

約数和(自身を除く): 303017723

約数列:

[1, 7, 227, 733, 1589, 1733, 5131, 12131, 166391, 393391, 1164737, 1270289, 2753737, 8892023, 288355603, 2018489221]

約数ペア:

[(1, 2018489221), (7, 288355603), (227, 8892023), (733, 2753737), (1589, 1270289), (1733, 1164737), (5131, 393391), (12131, 166391)]