2081492

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 4220160

約数和(自身を除く): 2138668

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 941, 1106, 1882, 2212, 3764, 6587, 13174, 26348, 74339, 148678, 297356, 520373, 1040746, 2081492]

約数ペア:

[(1, 2081492), (2, 1040746), (4, 520373), (7, 297356), (14, 148678), (28, 74339), (79, 26348), (158, 13174), (316, 6587), (553, 3764), (941, 2212), (1106, 1882)]